56171313

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2787

約数の個数: 40

約数和(自身を含む): 95553216

約数和(自身を除く): 39381903

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 2741, 6831, 8223, 20493, 24669, 30151, 63043, 74007, 90453, 189129, 222021, 271359, 567387, 693473, 814077, 1702161, 2080419, 2442231, 5106483, 6241257, 18723771, 56171313]

約数ペア:

[(1, 56171313), (3, 18723771), (9, 6241257), (11, 5106483), (23, 2442231), (27, 2080419), (33, 1702161), (69, 814077), (81, 693473), (99, 567387), (207, 271359), (253, 222021), (297, 189129), (621, 90453), (759, 74007), (891, 63043), (1863, 30151), (2277, 24669), (2741, 20493), (6831, 8223)]