72185323

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 83736576

約数和(自身を除く): 11551253

約数列:

[1, 7, 131, 223, 353, 917, 1561, 2471, 29213, 46243, 78719, 204491, 323701, 551033, 10312189, 72185323]

約数ペア:

[(1, 72185323), (7, 10312189), (131, 551033), (223, 323701), (353, 204491), (917, 78719), (1561, 46243), (2471, 29213)]