89445969

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 133066752

約数和(自身を除く): 43620783

約数列:

[1, 3, 9, 41, 123, 223, 369, 669, 1087, 2007, 3261, 9143, 9783, 27429, 44567, 82287, 133701, 242401, 401103, 727203, 2181609, 9938441, 29815323, 89445969]

約数ペア:

[(1, 89445969), (3, 29815323), (9, 9938441), (41, 2181609), (123, 727203), (223, 401103), (369, 242401), (669, 133701), (1087, 82287), (2007, 44567), (3261, 27429), (9143, 9783)]