47676447

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 88478208

約数和(自身を除く): 40801761

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2531, 2691, 6279, 7593, 17717, 18837, 22779, 32903, 53151, 58213, 98709, 159453, 174639, 230321, 296127, 407491, 523917, 690963, 756769, 1222473, 2072889, 2270307, 3667419, 5297383, 6810921, 15892149, 47676447]

約数ペア:

[(1, 47676447), (3, 15892149), (7, 6810921), (9, 5297383), (13, 3667419), (21, 2270307), (23, 2072889), (39, 1222473), (63, 756769), (69, 690963), (91, 523917), (117, 407491), (161, 296127), (207, 230321), (273, 174639), (299, 159453), (483, 98709), (819, 58213), (897, 53151), (1449, 32903), (2093, 22779), (2531, 18837), (2691, 17717), (6279, 7593)]