66634169

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 82736640

約数和(自身を除く): 16102471

約数列:

[1, 7, 17, 49, 119, 167, 479, 833, 1169, 2839, 3353, 8143, 8183, 19873, 23471, 57001, 79993, 139111, 399007, 559951, 1359881, 3919657, 9519167, 66634169]

約数ペア:

[(1, 66634169), (7, 9519167), (17, 3919657), (49, 1359881), (119, 559951), (167, 399007), (479, 139111), (833, 79993), (1169, 57001), (2839, 23471), (3353, 19873), (8143, 8183)]