202105384659

素因数分解:

$3^3\times {\mathrm{9001}}^1\times {\mathrm{831617}}^1$

素因数の和:840627

約数の個数: 16

約数和(自身を含む): 299449009440

約数和(自身を除く): 97343624781

約数列:

[1, 3, 9, 27, 9001, 27003, 81009, 243027, 831617, 2494851, 7484553, 22453659, 7485384617, 22456153851, 67368461553, 202105384659]

約数ペア:

[(1, 202105384659), (3, 67368461553), (9, 22456153851), (27, 7485384617), (9001, 22453659), (27003, 7484553), (81009, 2494851), (243027, 831617)]