977687997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 1659087360

約数和(自身を除く): 681399363

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 59, 107, 143, 177, 209, 247, 321, 361, 429, 627, 649, 741, 767, 1083, 1121, 1177, 1391, 1947, 2033, 2301, 2717, 3363, 3531, 3971, 4173, 4693, 6099, 6313, 8151, 8437, 11913, 12331, 14079, 14573, 15301, 18939, 21299, 22363, 25311, 26429, 36993, 38627, 43719, 45903, 51623, 63897, 67089, 69443, 79287, 82069, 115881, 119947, 154869, 160303, 208329, 234289, 246207, 276887, 290719, 359841, 424897, 480909, 502151, 702867, 830661, 872157, 902759, 1274691, 1319417, 1506453, 1559311, 2278993, 2708277, 3045757, 3958251, 4677933, 5523661, 6836979, 9137271, 16570983, 17152421, 25068923, 29626909, 51457263, 75206769, 88880727, 325895999, 977687997]

約数ペア:

[(1, 977687997), (3, 325895999), (11, 88880727), (13, 75206769), (19, 51457263), (33, 29626909), (39, 25068923), (57, 17152421), (59, 16570983), (107, 9137271), (143, 6836979), (177, 5523661), (209, 4677933), (247, 3958251), (321, 3045757), (361, 2708277), (429, 2278993), (627, 1559311), (649, 1506453), (741, 1319417), (767, 1274691), (1083, 902759), (1121, 872157), (1177, 830661), (1391, 702867), (1947, 502151), (2033, 480909), (2301, 424897), (2717, 359841), (3363, 290719), (3531, 276887), (3971, 246207), (4173, 234289), (4693, 208329), (6099, 160303), (6313, 154869), (8151, 119947), (8437, 115881), (11913, 82069), (12331, 79287), (14079, 69443), (14573, 67089), (15301, 63897), (18939, 51623), (21299, 45903), (22363, 43719), (25311, 38627), (26429, 36993)]