179804547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 295014720

約数和(自身を除く): 115210173

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 207, 299, 327, 613, 897, 981, 1417, 1839, 2507, 2691, 4251, 5517, 7521, 7969, 12753, 14099, 22563, 23907, 32591, 42297, 66817, 71721, 97773, 126891, 183287, 200451, 293319, 549861, 601353, 868621, 1536791, 1649583, 2605863, 4610373, 7817589, 13831119, 19978283, 59934849, 179804547]

約数ペア:

[(1, 179804547), (3, 59934849), (9, 19978283), (13, 13831119), (23, 7817589), (39, 4610373), (69, 2605863), (109, 1649583), (117, 1536791), (207, 868621), (299, 601353), (327, 549861), (613, 293319), (897, 200451), (981, 183287), (1417, 126891), (1839, 97773), (2507, 71721), (2691, 66817), (4251, 42297), (5517, 32591), (7521, 23907), (7969, 22563), (12753, 14099)]