478167381999

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{8779}}^1\times {\mathrm{30109}}^1$

素因数の和:38964

約数の個数: 32

約数和(自身を含む): 719074976000

約数和(自身を除く): 240907594001

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 8779, 26337, 30109, 79011, 90327, 237033, 270981, 588193, 812943, 1764579, 2017303, 5293737, 6051909, 15881211, 18155727, 54467181, 264326911, 792980733, 2378942199, 7136826597, 17709903037, 53129709111, 159389127333, 478167381999]

約数ペア:

[(1, 478167381999), (3, 159389127333), (9, 53129709111), (27, 17709903037), (67, 7136826597), (201, 2378942199), (603, 792980733), (1809, 264326911), (8779, 54467181), (26337, 18155727), (30109, 15881211), (79011, 6051909), (90327, 5293737), (237033, 2017303), (270981, 1764579), (588193, 812943)]