68384547

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 133079040

約数和(自身を除く): 64694493

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 49, 63, 77, 99, 111, 127, 147, 189, 231, 259, 297, 333, 381, 407, 441, 539, 693, 777, 889, 999, 1143, 1221, 1323, 1397, 1617, 1813, 2079, 2331, 2667, 2849, 3429, 3663, 4191, 4699, 4851, 5439, 6223, 6993, 8001, 8547, 9779, 10989, 12573, 14097, 14553, 16317, 18669, 19943, 24003, 25641, 29337, 32893, 37719, 42291, 48951, 51689, 56007, 59829, 68453, 76923, 88011, 98679, 126873, 155067, 168021, 179487, 205359, 230251, 264033, 296037, 361823, 465201, 538461, 616077, 690753, 888111, 1085469, 1395603, 1848231, 2072259, 2532761, 3256407, 6216777, 7598283, 9769221, 22794849, 68384547]

約数ペア:

[(1, 68384547), (3, 22794849), (7, 9769221), (9, 7598283), (11, 6216777), (21, 3256407), (27, 2532761), (33, 2072259), (37, 1848231), (49, 1395603), (63, 1085469), (77, 888111), (99, 690753), (111, 616077), (127, 538461), (147, 465201), (189, 361823), (231, 296037), (259, 264033), (297, 230251), (333, 205359), (381, 179487), (407, 168021), (441, 155067), (539, 126873), (693, 98679), (777, 88011), (889, 76923), (999, 68453), (1143, 59829), (1221, 56007), (1323, 51689), (1397, 48951), (1617, 42291), (1813, 37719), (2079, 32893), (2331, 29337), (2667, 25641), (2849, 24003), (3429, 19943), (3663, 18669), (4191, 16317), (4699, 14553), (4851, 14097), (5439, 12573), (6223, 10989), (6993, 9779), (8001, 8547)]