42804908937

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 72729296640

約数和(自身を除く): 29924387703

約数列:

[1, 3, 7, 9, 21, 63, 89, 97, 211, 267, 291, 373, 623, 633, 679, 801, 873, 1119, 1477, 1869, 1899, 2037, 2611, 3357, 4431, 5607, 6111, 7833, 8633, 13293, 18779, 20467, 23499, 25899, 33197, 36181, 56337, 60431, 61401, 77697, 78703, 99591, 108543, 131453, 143269, 169011, 181293, 184203, 232379, 236109, 253267, 298773, 325629, 394359, 429807, 543879, 550921, 697137, 708327, 759801, 1183077, 1289421, 1652763, 1821563, 2091411, 2279403, 3220109, 4958289, 5464689, 7004567, 7634191, 9660327, 12750941, 16394067, 21013701, 22540763, 22902573, 28980981, 38252823, 49031969, 53439337, 63041103, 67622289, 68707719, 114758469, 147095907, 160318011, 202866867, 441287721, 480954033, 679442999, 2038328997, 4756100993, 6114986991, 14268302979, 42804908937]

約数ペア:

[(1, 42804908937), (3, 14268302979), (7, 6114986991), (9, 4756100993), (21, 2038328997), (63, 679442999), (89, 480954033), (97, 441287721), (211, 202866867), (267, 160318011), (291, 147095907), (373, 114758469), (623, 68707719), (633, 67622289), (679, 63041103), (801, 53439337), (873, 49031969), (1119, 38252823), (1477, 28980981), (1869, 22902573), (1899, 22540763), (2037, 21013701), (2611, 16394067), (3357, 12750941), (4431, 9660327), (5607, 7634191), (6111, 7004567), (7833, 5464689), (8633, 4958289), (13293, 3220109), (18779, 2279403), (20467, 2091411), (23499, 1821563), (25899, 1652763), (33197, 1289421), (36181, 1183077), (56337, 759801), (60431, 708327), (61401, 697137), (77697, 550921), (78703, 543879), (99591, 429807), (108543, 394359), (131453, 325629), (143269, 298773), (169011, 253267), (181293, 236109), (184203, 232379)]