47539953

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{3041}}^1$

素因数の和:3246

約数の個数: 20

約数和(自身を含む): 71407908

約数和(自身を除く): 23867955

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 3041, 5211, 9123, 15633, 27369, 82107, 246321, 586913, 1760739, 5282217, 15846651, 47539953]

約数ペア:

[(1, 47539953), (3, 15846651), (9, 5282217), (27, 1760739), (81, 586913), (193, 246321), (579, 82107), (1737, 27369), (3041, 15633), (5211, 9123)]