75537279

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{2269}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 114026640

約数和(自身を除く): 38489361

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 2269, 3699, 6807, 11097, 20421, 33291, 61263, 183789, 310853, 551367, 932559, 2797677, 8393031, 25179093, 75537279]

約数ペア:

[(1, 75537279), (3, 25179093), (9, 8393031), (27, 2797677), (81, 932559), (137, 551367), (243, 310853), (411, 183789), (1233, 61263), (2269, 33291), (3699, 20421), (6807, 11097)]