47479203

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{4217}}^1$

素因数の和:4368

約数の個数: 20

約数和(自身を含む): 71452920

約数和(自身を除く): 23973717

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 4217, 11259, 12651, 37953, 113859, 341577, 586163, 1758489, 5275467, 15826401, 47479203]

約数ペア:

[(1, 47479203), (3, 15826401), (9, 5275467), (27, 1758489), (81, 586163), (139, 341577), (417, 113859), (1251, 37953), (3753, 12651), (4217, 11259)]