81502751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 92156928

約数和(自身を除く): 10654177

約数列:

[1, 11, 31, 341, 457, 523, 5027, 5753, 14167, 16213, 155837, 178343, 239011, 2629121, 7409341, 81502751]

約数ペア:

[(1, 81502751), (11, 7409341), (31, 2629121), (341, 239011), (457, 178343), (523, 155837), (5027, 16213), (5753, 14167)]