121609593

素因数分解:

$3^6\times 7^1\times {\mathrm{23831}}^1$

素因数の和:23856

約数の個数: 28

約数和(自身を含む): 208387008

約数和(自身を除く): 86777415

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 23831, 71493, 166817, 214479, 500451, 643437, 1501353, 1930311, 4504059, 5790933, 13512177, 17372799, 40536531, 121609593]

約数ペア:

[(1, 121609593), (3, 40536531), (7, 17372799), (9, 13512177), (21, 5790933), (27, 4504059), (63, 1930311), (81, 1501353), (189, 643437), (243, 500451), (567, 214479), (729, 166817), (1701, 71493), (5103, 23831)]