47468511

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4044

約数の個数: 20

約数和(自身を含む): 71397744

約数和(自身を除く): 23929233

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 3881, 4077, 11643, 12231, 34929, 104787, 314361, 586031, 1758093, 5274279, 15822837, 47468511]

約数ペア:

[(1, 47468511), (3, 15822837), (9, 5274279), (27, 1758093), (81, 586031), (151, 314361), (453, 104787), (1359, 34929), (3881, 12231), (4077, 11643)]