205653591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{159793}}^1$

素因数の和:159823

約数の個数: 24

約数和(自身を含む): 348990096

約数和(自身を除く): 143336505

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 159793, 479379, 1438137, 1757723, 2077309, 5273169, 6231927, 15819507, 18695781, 22850399, 68551197, 205653591]

約数ペア:

[(1, 205653591), (3, 68551197), (9, 22850399), (11, 18695781), (13, 15819507), (33, 6231927), (39, 5273169), (99, 2077309), (117, 1757723), (143, 1438137), (429, 479379), (1287, 159793)]