87184359

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 129289680

約数和(自身を除く): 42105321

約数列:

[1, 3, 9, 59, 113, 177, 339, 531, 1017, 1453, 4359, 6667, 13077, 20001, 60003, 85727, 164189, 257181, 492567, 771543, 1477701, 9687151, 29061453, 87184359]

約数ペア:

[(1, 87184359), (3, 29061453), (9, 9687151), (59, 1477701), (113, 771543), (177, 492567), (339, 257181), (531, 164189), (1017, 85727), (1453, 60003), (4359, 20001), (6667, 13077)]