89242551

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{90971}}^1$

素因数の和:91086

約数の個数: 12

約数和(自身を含む): 130089960

約数和(自身を除く): 40847409

約数列:

[1, 3, 9, 109, 327, 981, 90971, 272913, 818739, 9915839, 29747517, 89242551]

約数ペア:

[(1, 89242551), (3, 29747517), (9, 9915839), (109, 818739), (327, 272913), (981, 90971)]