276648291

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{26893}}^1$

素因数の和:27032

約数の個数: 20

約数和(自身を含む): 416534272

約数和(自身を除く): 139885981

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 26893, 80679, 242037, 726111, 2178333, 3415411, 10246233, 30738699, 92216097, 276648291]

約数ペア:

[(1, 276648291), (3, 92216097), (9, 30738699), (27, 10246233), (81, 3415411), (127, 2178333), (381, 726111), (1143, 242037), (3429, 80679), (10287, 26893)]