66600709

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2311}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 79902720

約数和(自身を除く): 13302011

約数列:

[1, 7, 23, 161, 179, 1253, 2311, 4117, 16177, 28819, 53153, 372071, 413669, 2895683, 9514387, 66600709]

約数ペア:

[(1, 66600709), (7, 9514387), (23, 2895683), (161, 413669), (179, 372071), (1253, 53153), (2311, 28819), (4117, 16177)]