67874104571

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1\times {\mathrm{2417}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 83884714368

約数和(自身を除く): 16010609797

約数列:

[1, 7, 13, 91, 421, 733, 2417, 2947, 5131, 5473, 9529, 16919, 31421, 38311, 66703, 219947, 308593, 1017557, 1771661, 2160151, 4011709, 7122899, 12401627, 13228241, 23031593, 28081963, 92597687, 161221151, 745869281, 5221084967, 9696300653, 67874104571]

約数ペア:

[(1, 67874104571), (7, 9696300653), (13, 5221084967), (91, 745869281), (421, 161221151), (733, 92597687), (2417, 28081963), (2947, 23031593), (5131, 13228241), (5473, 12401627), (9529, 7122899), (16919, 4011709), (31421, 2160151), (38311, 1771661), (66703, 1017557), (219947, 308593)]