8780305149

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 144

約数和(自身を含む): 17089712640

約数和(自身を除く): 8309407491

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 49, 63, 77, 81, 99, 129, 147, 189, 231, 243, 297, 301, 387, 441, 473, 539, 567, 693, 891, 903, 1161, 1323, 1419, 1559, 1617, 1701, 2079, 2107, 2673, 2709, 3311, 3483, 3969, 4257, 4677, 4851, 6237, 6321, 8127, 9933, 10449, 10913, 11907, 12771, 14031, 14553, 17149, 18711, 18963, 23177, 24381, 29799, 32739, 38313, 42093, 43659, 51447, 56889, 67037, 69531, 73143, 76391, 89397, 98217, 114939, 120043, 126279, 130977, 154341, 170667, 201111, 208593, 229173, 268191, 294651, 360129, 378837, 463023, 469259, 512001, 603333, 625779, 687519, 737407, 804573, 840301, 883953, 1080387, 1389069, 1407777, 1809999, 1877337, 2062557, 2212221, 2520903, 2651859, 3241161, 3284813, 4167207, 4223331, 5161849, 5429997, 5632011, 6187671, 6636663, 7562709, 9723483, 9854439, 12669993, 15485547, 16289991, 18563013, 19909989, 22688127, 29170449, 29563317, 36132943, 38009979, 46456641, 59729967, 68064381, 88689951, 108398829, 114029937, 139369923, 179189901, 204193143, 266069853, 325196487, 418109769, 798209559, 975589461, 1254329307, 2926768383, 8780305149]

約数ペア:

[(1, 8780305149), (3, 2926768383), (7, 1254329307), (9, 975589461), (11, 798209559), (21, 418109769), (27, 325196487), (33, 266069853), (43, 204193143), (49, 179189901), (63, 139369923), (77, 114029937), (81, 108398829), (99, 88689951), (129, 68064381), (147, 59729967), (189, 46456641), (231, 38009979), (243, 36132943), (297, 29563317), (301, 29170449), (387, 22688127), (441, 19909989), (473, 18563013), (539, 16289991), (567, 15485547), (693, 12669993), (891, 9854439), (903, 9723483), (1161, 7562709), (1323, 6636663), (1419, 6187671), (1559, 5632011), (1617, 5429997), (1701, 5161849), (2079, 4223331), (2107, 4167207), (2673, 3284813), (2709, 3241161), (3311, 2651859), (3483, 2520903), (3969, 2212221), (4257, 2062557), (4677, 1877337), (4851, 1809999), (6237, 1407777), (6321, 1389069), (8127, 1080387), (9933, 883953), (10449, 840301), (10913, 804573), (11907, 737407), (12771, 687519), (14031, 625779), (14553, 603333), (17149, 512001), (18711, 469259), (18963, 463023), (23177, 378837), (24381, 360129), (29799, 294651), (32739, 268191), (38313, 229173), (42093, 208593), (43659, 201111), (51447, 170667), (56889, 154341), (67037, 130977), (69531, 126279), (73143, 120043), (76391, 114939), (89397, 98217)]