26091963

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{3881}}^1$

素因数の和:3976

約数の個数: 20

約数和(自身を含む): 39456648

約数和(自身を除く): 13364685

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 3881, 6723, 11643, 34929, 104787, 314361, 322123, 966369, 2899107, 8697321, 26091963]

約数ペア:

[(1, 26091963), (3, 8697321), (9, 2899107), (27, 966369), (81, 322123), (83, 314361), (249, 104787), (747, 34929), (2241, 11643), (3881, 6723)]