72454967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 81113088

約数和(自身を除く): 8658121

約数列:

[1, 13, 31, 163, 403, 1103, 2119, 5053, 14339, 34193, 65689, 179789, 444509, 2337257, 5573459, 72454967]

約数ペア:

[(1, 72454967), (13, 5573459), (31, 2337257), (163, 444509), (403, 179789), (1103, 65689), (2119, 34193), (5053, 14339)]