80680893

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{911}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 109921536

約数和(自身を除く): 29240643

約数列:

[1, 3, 53, 159, 557, 911, 1671, 2733, 29521, 48283, 88563, 144849, 507427, 1522281, 26893631, 80680893]

約数ペア:

[(1, 80680893), (3, 26893631), (53, 1522281), (159, 507427), (557, 144849), (911, 88563), (1671, 48283), (2733, 29521)]