130463529

素因数分解:

$3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{2543}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 203011200

約数和(自身を除く): 72547671

約数列:

[1, 3, 7, 21, 49, 147, 349, 1047, 2443, 2543, 7329, 7629, 17101, 17801, 51303, 53403, 124607, 373821, 887507, 2662521, 6212549, 18637647, 43487843, 130463529]

約数ペア:

[(1, 130463529), (3, 43487843), (7, 18637647), (21, 6212549), (49, 2662521), (147, 887507), (349, 373821), (1047, 124607), (2443, 53403), (2543, 51303), (7329, 17801), (7629, 17101)]