313634511

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{9421}}^1$

素因数の和:9573

約数の個数: 24

約数和(自身を含む): 473285904

約数和(自身を除く): 159651393

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 3699, 9421, 11097, 28263, 33291, 84789, 254367, 763101, 1290677, 2289303, 3872031, 11616093, 34848279, 104544837, 313634511]

約数ペア:

[(1, 313634511), (3, 104544837), (9, 34848279), (27, 11616093), (81, 3872031), (137, 2289303), (243, 1290677), (411, 763101), (1233, 254367), (3699, 84789), (9421, 33291), (11097, 28263)]