87069501

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 129055680

約数和(自身を除く): 41986179

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 1531, 4593, 6319, 13779, 18957, 56871, 108701, 136259, 326103, 408777, 978309, 1226331, 9674389, 29023167, 87069501]

約数ペア:

[(1, 87069501), (3, 29023167), (9, 9674389), (71, 1226331), (89, 978309), (213, 408777), (267, 326103), (639, 136259), (801, 108701), (1531, 56871), (4593, 18957), (6319, 13779)]