158630409

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42677}}^1$

素因数の和:42749

約数の個数: 24

約数和(自身を含む): 266310720

約数和(自身を除く): 107680311

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 42677, 128031, 298739, 384093, 896217, 2517943, 2688651, 7553829, 17625601, 22661487, 52876803, 158630409]

約数ペア:

[(1, 158630409), (3, 52876803), (7, 22661487), (9, 17625601), (21, 7553829), (59, 2688651), (63, 2517943), (177, 896217), (413, 384093), (531, 298739), (1239, 128031), (3717, 42677)]