42508521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7039}}^1$

素因数の和:7117

約数の個数: 24

約数和(自身を含む): 68090880

約数和(自身を除く): 25582359

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 7039, 21117, 63351, 77429, 232287, 429379, 696861, 1288137, 3864411, 4723169, 14169507, 42508521]

約数ペア:

[(1, 42508521), (3, 14169507), (9, 4723169), (11, 3864411), (33, 1288137), (61, 696861), (99, 429379), (183, 232287), (549, 77429), (671, 63351), (2013, 21117), (6039, 7039)]