Factors of 9081

3, 1009. As a product: 3^2 × 1009.

The factors of 9081 are 1, 3, 9, 1009, 3027, 9081. It has 6 factors.

Factors of 9081

Pick any whole number from 1 to 10,000.

9081 = 3^{2} \times 1009

How to work it out

1
A factor of 9081 is a whole number that divides it with nothing left over. You only need to test the numbers up to √9081 ≈ 95.29; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$9081 = 3^{2} \times 1009$
4
Add all the factors: 1 + 3 + 9 + 1009 + 3027 + 9081 = 13130. Without 9081 itself that is 4049, so 9081 is a deficient number.

LaTeX source of the formulas on this page

\[ 9081 = 3^{2} \times 1009 \]

What are the factors of 9081?

The factors of 9081 are 1, 3, 9, 1009, 3027, 9081. It has 6 factors.

What are the prime factors of 9081?

3, 1009. As a product: $3^{2}$ × 1009.

How many factors does 9081 have?

9081 has 6 factors (3 factor pairs).

What is the sum of the factors of 9081?

13130.

Is 9081 a prime number?

No. It is divisible by 3, so 9081 = 3 × 3027.