1254728799

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{50131}}^1$

素因数の和:50249

約数の個数: 24

約数和(自身を含む): 1897796992

約数和(自身を除く): 643068193

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 8343, 25029, 50131, 150393, 451179, 1353537, 4060611, 5163493, 12181833, 15490479, 46471437, 139414311, 418242933, 1254728799]

約数ペア:

[(1, 1254728799), (3, 418242933), (9, 139414311), (27, 46471437), (81, 15490479), (103, 12181833), (243, 5163493), (309, 4060611), (927, 1353537), (2781, 451179), (8343, 150393), (25029, 50131)]