7797676887

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2430

約数の個数: 144

約数和(自身を含む): 15689969568

約数和(自身を除く): 7892292681

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 53, 63, 77, 91, 99, 117, 143, 147, 159, 231, 273, 371, 429, 441, 477, 539, 583, 637, 689, 693, 819, 1001, 1113, 1287, 1617, 1749, 1911, 2067, 2333, 2597, 3003, 3339, 4081, 4823, 4851, 5247, 5733, 6201, 6999, 7007, 7579, 7791, 9009, 12243, 14469, 16331, 20997, 21021, 22737, 23373, 25663, 28567, 30329, 33761, 36729, 43407, 48993, 53053, 63063, 68211, 76989, 85701, 90987, 101283, 114317, 123649, 146979, 159159, 179641, 212303, 230967, 257103, 272961, 303849, 333619, 342951, 370947, 371371, 477477, 538923, 636909, 865543, 1000857, 1028853, 1112841, 1114113, 1257487, 1360139, 1486121, 1607437, 1616769, 1910727, 2335333, 2596629, 3002571, 3342339, 3772461, 4080417, 4458363, 4822311, 6058801, 7005999, 7789887, 9520973, 11252059, 11317383, 12241251, 13375089, 14466933, 16347331, 17681807, 18176403, 21017997, 28562919, 33756177, 49041993, 53045421, 54529209, 66646811, 78764413, 85688757, 101268531, 123772649, 147125979, 159136263, 199940433, 236293239, 371317947, 599821299, 708879717, 866408543, 1113953841, 2599225629, 7797676887]

約数ペア:

[(1, 7797676887), (3, 2599225629), (7, 1113953841), (9, 866408543), (11, 708879717), (13, 599821299), (21, 371317947), (33, 236293239), (39, 199940433), (49, 159136263), (53, 147125979), (63, 123772649), (77, 101268531), (91, 85688757), (99, 78764413), (117, 66646811), (143, 54529209), (147, 53045421), (159, 49041993), (231, 33756177), (273, 28562919), (371, 21017997), (429, 18176403), (441, 17681807), (477, 16347331), (539, 14466933), (583, 13375089), (637, 12241251), (689, 11317383), (693, 11252059), (819, 9520973), (1001, 7789887), (1113, 7005999), (1287, 6058801), (1617, 4822311), (1749, 4458363), (1911, 4080417), (2067, 3772461), (2333, 3342339), (2597, 3002571), (3003, 2596629), (3339, 2335333), (4081, 1910727), (4823, 1616769), (4851, 1607437), (5247, 1486121), (5733, 1360139), (6201, 1257487), (6999, 1114113), (7007, 1112841), (7579, 1028853), (7791, 1000857), (9009, 865543), (12243, 636909), (14469, 538923), (16331, 477477), (20997, 371371), (21021, 370947), (22737, 342951), (23373, 333619), (25663, 303849), (28567, 272961), (30329, 257103), (33761, 230967), (36729, 212303), (43407, 179641), (48993, 159159), (53053, 146979), (63063, 123649), (68211, 114317), (76989, 101283), (85701, 90987)]