172012329

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{18793}}^1$

素因数の和:18918

約数の個数: 20

約数和(自身を含む): 259244436

約数和(自身を除く): 87232107

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 18793, 56379, 169137, 507411, 1522233, 2123609, 6370827, 19112481, 57337443, 172012329]

約数ペア:

[(1, 172012329), (3, 57337443), (9, 19112481), (27, 6370827), (81, 2123609), (113, 1522233), (339, 507411), (1017, 169137), (3051, 56379), (9153, 18793)]