47772711

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3929}}^1$

素因数の和:4135

約数の個数: 24

約数和(自身を含む): 79291680

約数和(自身を除く): 31518969

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 3929, 4053, 11787, 12159, 27503, 35361, 82509, 247527, 758297, 2274891, 5308079, 6824673, 15924237, 47772711]

約数ペア:

[(1, 47772711), (3, 15924237), (7, 6824673), (9, 5308079), (21, 2274891), (63, 758297), (193, 247527), (579, 82509), (1351, 35361), (1737, 27503), (3929, 12159), (4053, 11787)]