74521727

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7927}}^1$

素因数の和:8030

約数の個数: 16

約数和(自身を含む): 91330560

約数和(自身を除く): 16808833

約数列:

[1, 7, 17, 79, 119, 553, 1343, 7927, 9401, 55489, 134759, 626233, 943313, 4383631, 10645961, 74521727]

約数ペア:

[(1, 74521727), (7, 10645961), (17, 4383631), (79, 943313), (119, 626233), (553, 134759), (1343, 55489), (7927, 9401)]