156717279

素因数分解:

$3^2\times {\mathrm{2971}}^1\times {\mathrm{5861}}^1$

素因数の和:8838

約数の個数: 12

約数和(自身を含む): 226484232

約数和(自身を除く): 69766953

約数列:

[1, 3, 9, 2971, 5861, 8913, 17583, 26739, 52749, 17413031, 52239093, 156717279]

約数ペア:

[(1, 156717279), (3, 52239093), (9, 17413031), (2971, 52749), (5861, 26739), (8913, 17583)]