38745477

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 57451680

約数和(自身を除く): 18706203

約数列:

[1, 3, 9, 59, 131, 177, 393, 531, 557, 1179, 1671, 5013, 7729, 23187, 32863, 69561, 72967, 98589, 218901, 295767, 656703, 4305053, 12915159, 38745477]

約数ペア:

[(1, 38745477), (3, 12915159), (9, 4305053), (59, 656703), (131, 295767), (177, 218901), (393, 98589), (531, 72967), (557, 69561), (1179, 32863), (1671, 23187), (5013, 7729)]