80225361

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 120219840

約数和(自身を除く): 39994479

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 927, 2339, 3811, 7017, 11433, 21051, 34299, 86543, 240917, 259629, 722751, 778887, 2168253, 8913929, 26741787, 80225361]

約数ペア:

[(1, 80225361), (3, 26741787), (9, 8913929), (37, 2168253), (103, 778887), (111, 722751), (309, 259629), (333, 240917), (927, 86543), (2339, 34299), (3811, 21051), (7017, 11433)]