68732171207

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{7927}}^1\times {\mathrm{23371}}^1$

素因数の和:31358

約数の個数: 16

約数和(自身を含む): 80046669312

約数和(自身を除く): 11314498105

約数列:

[1, 7, 53, 371, 7927, 23371, 55489, 163597, 420131, 1238663, 2940917, 8670641, 185261917, 1296833419, 9818881601, 68732171207]

約数ペア:

[(1, 68732171207), (7, 9818881601), (53, 1296833419), (371, 185261917), (7927, 8670641), (23371, 2940917), (55489, 1238663), (163597, 420131)]