80510451

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6883}}^1$

素因数の和:7450

約数の個数: 16

約数和(自身を含む): 122920704

約数和(自身を除く): 42410253

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 6883, 11697, 20649, 48181, 144543, 3833831, 11501493, 26836817, 80510451]

約数ペア:

[(1, 80510451), (3, 26836817), (7, 11501493), (21, 3833831), (557, 144543), (1671, 48181), (3899, 20649), (6883, 11697)]