86581851

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 118158720

約数和(自身を除く): 31576869

約数列:

[1, 3, 59, 163, 177, 489, 3001, 9003, 9617, 28851, 177059, 489163, 531177, 1467489, 28860617, 86581851]

約数ペア:

[(1, 86581851), (3, 28860617), (59, 1467489), (163, 531177), (177, 489163), (489, 177059), (3001, 28851), (9003, 9617)]