68675737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 77127232

約数和(自身を除く): 8451495

約数列:

[1, 13, 37, 67, 481, 871, 2131, 2479, 27703, 32227, 78847, 142777, 1025011, 1856101, 5282749, 68675737]

約数ペア:

[(1, 68675737), (13, 5282749), (37, 1856101), (67, 1025011), (481, 142777), (871, 78847), (2131, 32227), (2479, 27703)]