69916521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2549}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 95961600

約数和(自身を除く): 26045079

約数列:

[1, 3, 41, 123, 223, 669, 2549, 7647, 9143, 27429, 104509, 313527, 568427, 1705281, 23305507, 69916521]

約数ペア:

[(1, 69916521), (3, 23305507), (41, 1705281), (123, 568427), (223, 313527), (669, 104509), (2549, 27429), (7647, 9143)]