68239873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 77083776

約数和(自身を除く): 8843903

約数列:

[1, 13, 23, 241, 299, 947, 3133, 5543, 12311, 21781, 72059, 228227, 283153, 2966951, 5249221, 68239873]

約数ペア:

[(1, 68239873), (13, 5249221), (23, 2966951), (241, 283153), (299, 228227), (947, 72059), (3133, 21781), (5543, 12311)]