8049007989

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 13591463424

約数和(自身を除く): 5542455435

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 433, 673, 837, 891, 1023, 1299, 2019, 2511, 3069, 3897, 4763, 6057, 7403, 9207, 11691, 13423, 14289, 18171, 20863, 22209, 27621, 35073, 40269, 42867, 54513, 62589, 66627, 120807, 128601, 147653, 187767, 199881, 229493, 291409, 362421, 385803, 442959, 563301, 599643, 688479, 874227, 1087263, 1328877, 1689903, 2065437, 2622681, 3205499, 3986631, 6196311, 7868043, 9033679, 9616497, 11959893, 18588933, 23604129, 27101037, 28849491, 81303111, 86548473, 99370469, 243909333, 259645419, 298111407, 731727999, 894334221, 2683002663, 8049007989]

約数ペア:

[(1, 8049007989), (3, 2683002663), (9, 894334221), (11, 731727999), (27, 298111407), (31, 259645419), (33, 243909333), (81, 99370469), (93, 86548473), (99, 81303111), (279, 28849491), (297, 27101037), (341, 23604129), (433, 18588933), (673, 11959893), (837, 9616497), (891, 9033679), (1023, 7868043), (1299, 6196311), (2019, 3986631), (2511, 3205499), (3069, 2622681), (3897, 2065437), (4763, 1689903), (6057, 1328877), (7403, 1087263), (9207, 874227), (11691, 688479), (13423, 599643), (14289, 563301), (18171, 442959), (20863, 385803), (22209, 362421), (27621, 291409), (35073, 229493), (40269, 199881), (42867, 187767), (54513, 147653), (62589, 128601), (66627, 120807)]