7756749

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 16087680

約数和(自身を除く): 8330931

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 41, 49, 63, 77, 91, 99, 117, 123, 143, 147, 189, 231, 273, 287, 297, 351, 369, 429, 441, 451, 533, 539, 637, 693, 819, 861, 1001, 1107, 1287, 1323, 1353, 1599, 1617, 1911, 2009, 2079, 2457, 2583, 3003, 3157, 3731, 3861, 4059, 4797, 4851, 5733, 5863, 6027, 7007, 7749, 9009, 9471, 11193, 12177, 14391, 14553, 17199, 17589, 18081, 21021, 22099, 26117, 27027, 28413, 33579, 41041, 52767, 54243, 63063, 66297, 78351, 85239, 100737, 123123, 158301, 189189, 198891, 235053, 287287, 369369, 596673, 705159, 861861, 1108107, 2585583, 7756749]

約数ペア:

[(1, 7756749), (3, 2585583), (7, 1108107), (9, 861861), (11, 705159), (13, 596673), (21, 369369), (27, 287287), (33, 235053), (39, 198891), (41, 189189), (49, 158301), (63, 123123), (77, 100737), (91, 85239), (99, 78351), (117, 66297), (123, 63063), (143, 54243), (147, 52767), (189, 41041), (231, 33579), (273, 28413), (287, 27027), (297, 26117), (351, 22099), (369, 21021), (429, 18081), (441, 17589), (451, 17199), (533, 14553), (539, 14391), (637, 12177), (693, 11193), (819, 9471), (861, 9009), (1001, 7749), (1107, 7007), (1287, 6027), (1323, 5863), (1353, 5733), (1599, 4851), (1617, 4797), (1911, 4059), (2009, 3861), (2079, 3731), (2457, 3157), (2583, 3003)]