78807663

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{72367}}^1$

素因数の和:72395

約数の個数: 18

約数和(自身を含む): 125124272

約数和(自身を除く): 46316609

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 72367, 217101, 651303, 796037, 2388111, 7164333, 8756407, 26269221, 78807663]

約数ペア:

[(1, 78807663), (3, 26269221), (9, 8756407), (11, 7164333), (33, 2388111), (99, 796037), (121, 651303), (363, 217101), (1089, 72367)]