187444521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31039}}^1$

素因数の和:31117

約数の個数: 24

約数和(自身を含む): 300218880

約数和(自身を除く): 112774359

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 31039, 93117, 279351, 341429, 1024287, 1893379, 3072861, 5680137, 17040411, 20827169, 62481507, 187444521]

約数ペア:

[(1, 187444521), (3, 62481507), (9, 20827169), (11, 17040411), (33, 5680137), (61, 3072861), (99, 1893379), (183, 1024287), (549, 341429), (671, 279351), (2013, 93117), (6039, 31039)]