65551941

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80039}}^1$

素因数の和:80065

約数の個数: 24

約数和(自身を含む): 116538240

約数和(自身を除く): 50986299

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 80039, 240117, 560273, 720351, 1040507, 1680819, 3121521, 5042457, 7283549, 9364563, 21850647, 65551941]

約数ペア:

[(1, 65551941), (3, 21850647), (7, 9364563), (9, 7283549), (13, 5042457), (21, 3121521), (39, 1680819), (63, 1040507), (91, 720351), (117, 560273), (273, 240117), (819, 80039)]