66590027

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 79145472

約数和(自身を除く): 12555445

約数列:

[1, 7, 41, 67, 287, 469, 2747, 3463, 19229, 24241, 141983, 232021, 993881, 1624147, 9512861, 66590027]

約数ペア:

[(1, 66590027), (7, 9512861), (41, 1624147), (67, 993881), (287, 232021), (469, 141983), (2747, 24241), (3463, 19229)]