179298927

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{31177}}^1$

素因数の和:31260

約数の個数: 20

約数和(自身を含む): 271622736

約数和(自身を除く): 92323809

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 31177, 93531, 280593, 841779, 2213567, 2525337, 6640701, 19922103, 59766309, 179298927]

約数ペア:

[(1, 179298927), (3, 59766309), (9, 19922103), (27, 6640701), (71, 2525337), (81, 2213567), (213, 841779), (639, 280593), (1917, 93531), (5751, 31177)]