12121130817

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{13913}}^1$

素因数の和:14750

約数の個数: 32

約数和(自身を含む): 18419909760

約数和(自身を除く): 6298778943

約数列:

[1, 3, 9, 27, 41, 123, 369, 787, 1107, 2361, 7083, 13913, 21249, 32267, 41739, 96801, 125217, 290403, 375651, 570433, 871209, 1711299, 5133897, 10949531, 15401691, 32848593, 98545779, 295637337, 448930771, 1346792313, 4040376939, 12121130817]

約数ペア:

[(1, 12121130817), (3, 4040376939), (9, 1346792313), (27, 448930771), (41, 295637337), (123, 98545779), (369, 32848593), (787, 15401691), (1107, 10949531), (2361, 5133897), (7083, 1711299), (13913, 871209), (21249, 570433), (32267, 375651), (41739, 290403), (96801, 125217)]