64576731

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3343}}^1$

素因数の和:3530

約数の個数: 16

約数和(自身を含む): 88602624

約数和(自身を除く): 24025893

約数列:

[1, 3, 47, 137, 141, 411, 3343, 6439, 10029, 19317, 157121, 457991, 471363, 1373973, 21525577, 64576731]

約数ペア:

[(1, 64576731), (3, 21525577), (47, 1373973), (137, 471363), (141, 457991), (411, 157121), (3343, 19317), (6439, 10029)]