197945164989

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{35677}}^1$

素因数の和:36192

約数の個数: 80

約数和(自身を含む): 348125944320

約数和(自身を除く): 150180779331

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 479, 891, 1053, 1287, 1437, 3861, 4311, 5269, 6227, 11583, 12933, 15807, 18681, 35677, 38799, 47421, 56043, 68497, 107031, 142263, 168129, 205491, 321093, 392447, 426789, 463801, 504387, 616473, 963279, 1177341, 1391403, 1849419, 2889837, 3532023, 4174209, 5101811, 5548257, 10596069, 12522627, 15305433, 17089283, 31788207, 37567881, 45916299, 51267849, 137748897, 153803547, 187982113, 222160679, 413246691, 461410641, 563946339, 666482037, 1384231923, 1691839017, 1999446111, 2443767469, 5075517051, 5998338333, 7331302407, 15226551153, 17995014999, 21993907221, 65981721663, 197945164989]

約数ペア:

[(1, 197945164989), (3, 65981721663), (9, 21993907221), (11, 17995014999), (13, 15226551153), (27, 7331302407), (33, 5998338333), (39, 5075517051), (81, 2443767469), (99, 1999446111), (117, 1691839017), (143, 1384231923), (297, 666482037), (351, 563946339), (429, 461410641), (479, 413246691), (891, 222160679), (1053, 187982113), (1287, 153803547), (1437, 137748897), (3861, 51267849), (4311, 45916299), (5269, 37567881), (6227, 31788207), (11583, 17089283), (12933, 15305433), (15807, 12522627), (18681, 10596069), (35677, 5548257), (38799, 5101811), (47421, 4174209), (56043, 3532023), (68497, 2889837), (107031, 1849419), (142263, 1391403), (168129, 1177341), (205491, 963279), (321093, 616473), (392447, 504387), (426789, 463801)]