156929782221

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{799003}}^1$

素因数の和:799305

約数の個数: 24

約数和(自身を含む): 229761590240

約数和(自身を除く): 72831808019

約数列:

[1, 3, 9, 139, 157, 417, 471, 1251, 1413, 21823, 65469, 196407, 799003, 2397009, 7191027, 111061417, 125443471, 333184251, 376330413, 999552753, 1128991239, 17436642469, 52309927407, 156929782221]

約数ペア:

[(1, 156929782221), (3, 52309927407), (9, 17436642469), (139, 1128991239), (157, 999552753), (417, 376330413), (471, 333184251), (1251, 125443471), (1413, 111061417), (21823, 7191027), (65469, 2397009), (196407, 799003)]