118834191

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 205590528

約数和(自身を除く): 86756337

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 497, 639, 651, 857, 1491, 1953, 2201, 2571, 4473, 5999, 6603, 7713, 15407, 17997, 19809, 26567, 46221, 53991, 60847, 79701, 138663, 182541, 185969, 239103, 425929, 547623, 557907, 1277787, 1673721, 1886257, 3833361, 5658771, 13203799, 16976313, 39611397, 118834191]

約数ペア:

[(1, 118834191), (3, 39611397), (7, 16976313), (9, 13203799), (21, 5658771), (31, 3833361), (63, 1886257), (71, 1673721), (93, 1277787), (213, 557907), (217, 547623), (279, 425929), (497, 239103), (639, 185969), (651, 182541), (857, 138663), (1491, 79701), (1953, 60847), (2201, 53991), (2571, 46221), (4473, 26567), (5999, 19809), (6603, 17997), (7713, 15407)]