64107631

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{16561}}^1$

素因数の和:16654

約数の個数: 12

約数和(自身を含む): 75522720

約数和(自身を除く): 11415089

約数列:

[1, 7, 49, 79, 553, 3871, 16561, 115927, 811489, 1308319, 9158233, 64107631]

約数ペア:

[(1, 64107631), (7, 9158233), (49, 1308319), (79, 811489), (553, 115927), (3871, 16561)]