64345359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40241}}^1$

素因数の和:40298

約数の個数: 16

約数和(自身を含む): 94649184

約数和(自身を除く): 30303825

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 40241, 120723, 523133, 1569399, 1649881, 4949643, 21448453, 64345359]

約数ペア:

[(1, 64345359), (3, 21448453), (13, 4949643), (39, 1649881), (41, 1569399), (123, 523133), (533, 120723), (1599, 40241)]