43952787

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{3329}}^1$

素因数の和:3504

約数の個数: 20

約数和(自身を含む): 66080520

約数和(自身を除く): 22127733

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 3329, 4401, 9987, 13203, 29961, 89883, 269649, 542627, 1627881, 4883643, 14650929, 43952787]

約数ペア:

[(1, 43952787), (3, 14650929), (9, 4883643), (27, 1627881), (81, 542627), (163, 269649), (489, 89883), (1467, 29961), (3329, 13203), (4401, 9987)]