72657767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42023}}^1$

素因数の和:42062

約数の個数: 16

約数和(自身を含む): 94133760

約数和(自身を除く): 21475993

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 42023, 294161, 546299, 798437, 3824093, 5589059, 10379681, 72657767]

約数ペア:

[(1, 72657767), (7, 10379681), (13, 5589059), (19, 3824093), (91, 798437), (133, 546299), (247, 294161), (1729, 42023)]