1569126897

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 2594869200

約数和(自身を除く): 1025742303

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 137, 149, 219, 351, 411, 447, 657, 949, 1053, 1233, 1341, 1781, 1937, 1971, 2847, 3699, 4023, 5343, 5811, 5913, 8541, 10001, 10877, 11097, 12069, 16029, 17433, 20413, 25623, 30003, 32631, 48087, 52299, 61239, 76869, 90009, 97893, 130013, 141401, 144261, 156897, 183717, 265369, 270027, 293679, 390039, 424203, 551151, 796107, 810081, 881037, 1170117, 1272609, 1490149, 1653453, 2388321, 3510351, 3817827, 4470447, 7164963, 10531053, 11453481, 13411341, 19371937, 21494889, 40234023, 58115811, 120702069, 174347433, 523042299, 1569126897]

約数ペア:

[(1, 1569126897), (3, 523042299), (9, 174347433), (13, 120702069), (27, 58115811), (39, 40234023), (73, 21494889), (81, 19371937), (117, 13411341), (137, 11453481), (149, 10531053), (219, 7164963), (351, 4470447), (411, 3817827), (447, 3510351), (657, 2388321), (949, 1653453), (1053, 1490149), (1233, 1272609), (1341, 1170117), (1781, 881037), (1937, 810081), (1971, 796107), (2847, 551151), (3699, 424203), (4023, 390039), (5343, 293679), (5811, 270027), (5913, 265369), (8541, 183717), (10001, 156897), (10877, 144261), (11097, 141401), (12069, 130013), (16029, 97893), (17433, 90009), (20413, 76869), (25623, 61239), (30003, 52299), (32631, 48087)]