71545859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1129}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 89387520

約数和(自身を除く): 17841661

約数列:

[1, 7, 11, 77, 823, 1129, 5761, 7903, 9053, 12419, 63371, 86933, 929167, 6504169, 10220837, 71545859]

約数ペア:

[(1, 71545859), (7, 10220837), (11, 6504169), (77, 929167), (823, 86933), (1129, 63371), (5761, 12419), (7903, 9053)]