621036979929

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{333353183}}^1$

素因数の和:333353218

約数の個数: 20

約数和(自身を含む): 968057646336

約数和(自身を除く): 347020666407

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 333353183, 1000059549, 3000178647, 7667123209, 9000535941, 23001369627, 27001607823, 69004108881, 207012326643, 621036979929]

約数ペア:

[(1, 621036979929), (3, 207012326643), (9, 69004108881), (23, 27001607823), (27, 23001369627), (69, 9000535941), (81, 7667123209), (207, 3000178647), (621, 1000059549), (1863, 333353183)]