72065151

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 105731184

約数和(自身を除く): 33666033

約数列:

[1, 3, 9, 137, 211, 277, 411, 633, 831, 1233, 1899, 2493, 28907, 37949, 58447, 86721, 113847, 175341, 260163, 341541, 526023, 8007239, 24021717, 72065151]

約数ペア:

[(1, 72065151), (3, 24021717), (9, 8007239), (137, 526023), (211, 341541), (277, 260163), (411, 175341), (633, 113847), (831, 86721), (1233, 58447), (1899, 37949), (2493, 28907)]