42579189

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 64296960

約数和(自身を除く): 21717771

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 1279, 3699, 3837, 11097, 11511, 33291, 34533, 103599, 175223, 310797, 525669, 1577007, 4731021, 14193063, 42579189]

約数ペア:

[(1, 42579189), (3, 14193063), (9, 4731021), (27, 1577007), (81, 525669), (137, 310797), (243, 175223), (411, 103599), (1233, 34533), (1279, 33291), (3699, 11511), (3837, 11097)]