87286291281

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1\times {\mathrm{8111}}^1$

素因数の和:8811

約数の個数: 64

約数和(自身を含む): 149582684160

約数和(自身を除く): 62296392879

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 587, 679, 873, 1761, 2037, 2619, 4109, 5283, 6111, 8111, 12327, 15849, 18333, 24333, 36981, 56777, 56939, 72999, 110943, 170331, 170817, 218997, 398573, 510993, 512451, 786767, 1195719, 1532979, 1537353, 2360301, 3587157, 4761157, 5507369, 7080903, 10761471, 14283471, 16522107, 21242709, 33328099, 42850413, 49566321, 99984297, 128551239, 148698963, 299952891, 461832229, 899858673, 1385496687, 3232825603, 4156490061, 9698476809, 12469470183, 29095430427, 87286291281]

約数ペア:

[(1, 87286291281), (3, 29095430427), (7, 12469470183), (9, 9698476809), (21, 4156490061), (27, 3232825603), (63, 1385496687), (97, 899858673), (189, 461832229), (291, 299952891), (587, 148698963), (679, 128551239), (873, 99984297), (1761, 49566321), (2037, 42850413), (2619, 33328099), (4109, 21242709), (5283, 16522107), (6111, 14283471), (8111, 10761471), (12327, 7080903), (15849, 5507369), (18333, 4761157), (24333, 3587157), (36981, 2360301), (56777, 1537353), (56939, 1532979), (72999, 1195719), (110943, 786767), (170331, 512451), (170817, 510993), (218997, 398573)]