201142071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28183}}^1$

素因数の和:28263

約数の個数: 24

約数和(自身を含む): 318028256

約数和(自身を除く): 116886185

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 28183, 84549, 253647, 366379, 1099137, 1719163, 3297411, 5157489, 15472467, 22349119, 67047357, 201142071]

約数ペア:

[(1, 201142071), (3, 67047357), (9, 22349119), (13, 15472467), (39, 5157489), (61, 3297411), (117, 1719163), (183, 1099137), (549, 366379), (793, 253647), (2379, 84549), (7137, 28183)]