47361429

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 72028320

約数和(自身を除く): 24666891

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 2909, 5427, 8727, 16281, 26181, 78543, 194903, 235629, 584709, 706887, 1754127, 5262381, 15787143, 47361429]

約数ペア:

[(1, 47361429), (3, 15787143), (9, 5262381), (27, 1754127), (67, 706887), (81, 584709), (201, 235629), (243, 194903), (603, 78543), (1809, 26181), (2909, 16281), (5427, 8727)]