12903088653

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 23631993216

約数和(自身を除く): 10728904563

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 101, 117, 169, 213, 273, 303, 497, 507, 639, 707, 819, 909, 923, 1183, 1313, 1491, 1521, 2121, 2197, 2769, 3549, 3939, 4473, 6363, 6461, 6591, 7171, 8307, 9191, 10647, 11817, 11999, 15379, 17069, 19383, 19773, 21513, 27573, 28561, 35997, 46137, 50197, 51207, 58149, 64539, 82719, 83993, 85683, 93223, 107991, 119483, 138411, 150591, 153621, 155987, 199927, 221897, 251979, 257049, 279669, 358449, 451773, 467961, 599781, 652561, 665691, 755937, 839007, 1075347, 1091909, 1211899, 1403883, 1553279, 1799343, 1957683, 1997073, 2027831, 2884661, 3275727, 3635697, 4659837, 5873049, 6083493, 8483293, 8653983, 9827181, 10907091, 13979511, 14194817, 15754687, 18250479, 20192627, 25449879, 25961949, 42584451, 47264061, 60577881, 76349637, 110282809, 127753353, 141792183, 181733643, 204810931, 330848427, 614432793, 992545281, 1433676517, 1843298379, 4301029551, 12903088653]

約数ペア:

[(1, 12903088653), (3, 4301029551), (7, 1843298379), (9, 1433676517), (13, 992545281), (21, 614432793), (39, 330848427), (63, 204810931), (71, 181733643), (91, 141792183), (101, 127753353), (117, 110282809), (169, 76349637), (213, 60577881), (273, 47264061), (303, 42584451), (497, 25961949), (507, 25449879), (639, 20192627), (707, 18250479), (819, 15754687), (909, 14194817), (923, 13979511), (1183, 10907091), (1313, 9827181), (1491, 8653983), (1521, 8483293), (2121, 6083493), (2197, 5873049), (2769, 4659837), (3549, 3635697), (3939, 3275727), (4473, 2884661), (6363, 2027831), (6461, 1997073), (6591, 1957683), (7171, 1799343), (8307, 1553279), (9191, 1403883), (10647, 1211899), (11817, 1091909), (11999, 1075347), (15379, 839007), (17069, 755937), (19383, 665691), (19773, 652561), (21513, 599781), (27573, 467961), (28561, 451773), (35997, 358449), (46137, 279669), (50197, 257049), (51207, 251979), (58149, 221897), (64539, 199927), (82719, 155987), (83993, 153621), (85683, 150591), (93223, 138411), (107991, 119483)]