64716081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18143}}^1$

素因数の和:18216

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 26729679

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 18143, 54429, 526147, 743863, 1578441, 2231589, 21572027, 64716081]

約数ペア:

[(1, 64716081), (3, 21572027), (29, 2231589), (41, 1578441), (87, 743863), (123, 526147), (1189, 54429), (3567, 18143)]