282286863

素因数分解:

$3^4\times {\mathrm{887}}^1\times {\mathrm{3929}}^1$

素因数の和:4828

約数の個数: 20

約数和(自身を含む): 422270640

約数和(自身を除く): 139983777

約数列:

[1, 3, 9, 27, 81, 887, 2661, 3929, 7983, 11787, 23949, 35361, 71847, 106083, 318249, 3485023, 10455069, 31365207, 94095621, 282286863]

約数ペア:

[(1, 282286863), (3, 94095621), (9, 31365207), (27, 10455069), (81, 3485023), (887, 318249), (2661, 106083), (3929, 71847), (7983, 35361), (11787, 23949)]