68705571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{2131}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 100084608

約数和(自身を除く): 31379037

約数列:

[1, 3, 11, 33, 977, 2131, 2931, 6393, 10747, 23441, 32241, 70323, 2081987, 6245961, 22901857, 68705571]

約数ペア:

[(1, 68705571), (3, 22901857), (11, 6245961), (33, 2081987), (977, 70323), (2131, 32241), (2931, 23441), (6393, 10747)]