131527461

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{4397}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 193160160

約数和(自身を除く): 61632699

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 767, 2301, 4397, 9971, 13191, 29913, 57161, 171483, 259423, 743093, 778269, 2229279, 3372499, 10117497, 43842487, 131527461]

約数ペア:

[(1, 131527461), (3, 43842487), (13, 10117497), (39, 3372499), (59, 2229279), (169, 778269), (177, 743093), (507, 259423), (767, 171483), (2301, 57161), (4397, 29913), (9971, 13191)]