47747799

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17863}}^1$

素因数の和:17889

約数の個数: 24

約数和(自身を含む): 78029952

約数和(自身を除く): 30282153

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 17863, 53589, 160767, 196493, 482301, 589479, 1446903, 1768437, 4340709, 5305311, 15915933, 47747799]

約数ペア:

[(1, 47747799), (3, 15915933), (9, 5305311), (11, 4340709), (27, 1768437), (33, 1446903), (81, 589479), (99, 482301), (243, 196493), (297, 160767), (891, 53589), (2673, 17863)]