66734632791

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{9031619}}^1$

素因数の和:9032446

約数の個数: 12

約数和(自身を含む): 96511891320

約数和(自身を除く): 29777258529

約数列:

[1, 3, 9, 821, 2463, 7389, 9031619, 27094857, 81284571, 7414959199, 22244877597, 66734632791]

約数ペア:

[(1, 66734632791), (3, 22244877597), (9, 7414959199), (821, 81284571), (2463, 27094857), (7389, 9031619)]