65448729

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{2917}}^1$

素因数の和:3206

約数の個数: 20

約数和(自身を含む): 98155684

約数和(自身を除く): 32706955

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 2917, 7479, 8751, 22437, 26253, 78759, 236277, 808009, 2424027, 7272081, 21816243, 65448729]

約数ペア:

[(1, 65448729), (3, 21816243), (9, 7272081), (27, 2424027), (81, 808009), (277, 236277), (831, 78759), (2493, 26253), (2917, 22437), (7479, 8751)]