80749009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 89631360

約数和(自身を除く): 8882351

約数列:

[1, 11, 113, 167, 389, 1243, 1837, 4279, 18871, 43957, 64963, 207581, 483527, 714593, 7340819, 80749009]

約数ペア:

[(1, 80749009), (11, 7340819), (113, 714593), (167, 483527), (389, 207581), (1243, 64963), (1837, 43957), (4279, 18871)]