72649621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 80624448

約数和(自身を除く): 7974827

約数列:

[1, 11, 113, 211, 277, 1243, 2321, 3047, 23843, 31301, 58447, 262273, 344311, 642917, 6604511, 72649621]

約数ペア:

[(1, 72649621), (11, 6604511), (113, 642917), (211, 344311), (277, 262273), (1243, 58447), (2321, 31301), (3047, 23843)]