87804545193

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1736881}}^1$

素因数の和:1737065

約数の個数: 24

約数和(自身を含む): 130870584936

約数和(自身を除く): 43066039743

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 1233, 5617, 16851, 50553, 1736881, 5210643, 15631929, 71212121, 213636363, 237952697, 640909089, 713858091, 2141574273, 9756060577, 29268181731, 87804545193]

約数ペア:

[(1, 87804545193), (3, 29268181731), (9, 9756060577), (41, 2141574273), (123, 713858091), (137, 640909089), (369, 237952697), (411, 213636363), (1233, 71212121), (5617, 15631929), (16851, 5210643), (50553, 1736881)]