149500521

素因数分解:

$3^2\times {\mathrm{769}}^1\times {\mathrm{21601}}^1$

素因数の和:22376

約数の個数: 12

約数和(自身を含む): 216236020

約数和(自身を除く): 66735499

約数列:

[1, 3, 9, 769, 2307, 6921, 21601, 64803, 194409, 16611169, 49833507, 149500521]

約数ペア:

[(1, 149500521), (3, 49833507), (9, 16611169), (769, 194409), (2307, 64803), (6921, 21601)]