86130171

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{134789}}^1$

素因数の和:134866

約数の個数: 12

約数和(自身を含む): 126163440

約数和(自身を除く): 40033269

約数列:

[1, 3, 9, 71, 213, 639, 134789, 404367, 1213101, 9570019, 28710057, 86130171]

約数ペア:

[(1, 86130171), (3, 28710057), (9, 9570019), (71, 1213101), (213, 404367), (639, 134789)]