156965445531

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{160005551}}^1$

素因数の和:160005666

約数の個数: 12

約数和(自身を含む): 228807939360

約数和(自身を除く): 71842493829

約数列:

[1, 3, 9, 109, 327, 981, 160005551, 480016653, 1440049959, 17440605059, 52321815177, 156965445531]

約数ペア:

[(1, 156965445531), (3, 52321815177), (9, 17440605059), (109, 1440049959), (327, 480016653), (981, 160005551)]