8049795903

素因数分解:

$3^3\times {\mathrm{2143}}^1\times {\mathrm{139123}}^1$

素因数の和:141275

約数の個数: 16

約数和(自身を含む): 11931274240

約数和(自身を除く): 3881478337

約数列:

[1, 3, 9, 27, 2143, 6429, 19287, 57861, 139123, 417369, 1252107, 3756321, 298140589, 894421767, 2683265301, 8049795903]

約数ペア:

[(1, 8049795903), (3, 2683265301), (9, 894421767), (27, 298140589), (2143, 3756321), (6429, 1252107), (19287, 417369), (57861, 139123)]