51360183

素因数分解:

$3^3\times 7^2\times {\mathrm{38821}}^1$

素因数の和:38844

約数の個数: 24

約数和(自身を含む): 88514160

約数和(自身を除く): 37153977

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 38821, 116463, 271747, 349389, 815241, 1048167, 1902229, 2445723, 5706687, 7337169, 17120061, 51360183]

約数ペア:

[(1, 51360183), (3, 17120061), (7, 7337169), (9, 5706687), (21, 2445723), (27, 1902229), (49, 1048167), (63, 815241), (147, 349389), (189, 271747), (441, 116463), (1323, 38821)]