47946411

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{3067}}^1$

素因数の和:3272

約数の個数: 20

約数和(自身を含む): 72018232

約数和(自身を除く): 24071821

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 3067, 5211, 9201, 15633, 27603, 82809, 248427, 591931, 1775793, 5327379, 15982137, 47946411]

約数ペア:

[(1, 47946411), (3, 15982137), (9, 5327379), (27, 1775793), (81, 591931), (193, 248427), (579, 82809), (1737, 27603), (3067, 15633), (5211, 9201)]