156616229997

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{156773003}}^1$

素因数の和:156773049

約数の個数: 16

約数和(自身を含む): 238294966080

約数和(自身を除く): 81678736083

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 156773003, 470319009, 1410957027, 4232871081, 5800601111, 17401803333, 52205409999, 156616229997]

約数ペア:

[(1, 156616229997), (3, 52205409999), (9, 17401803333), (27, 5800601111), (37, 4232871081), (111, 1410957027), (333, 470319009), (999, 156773003)]