27844317

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 44805816

約数和(自身を除く): 16961499

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 277, 459, 657, 831, 1241, 1377, 1971, 2493, 3723, 4709, 5913, 7479, 11169, 14127, 20221, 22437, 33507, 42381, 60663, 100521, 127143, 181989, 343757, 381429, 545967, 1031271, 1637901, 3093813, 9281439, 27844317]

約数ペア:

[(1, 27844317), (3, 9281439), (9, 3093813), (17, 1637901), (27, 1031271), (51, 545967), (73, 381429), (81, 343757), (153, 181989), (219, 127143), (277, 100521), (459, 60663), (657, 42381), (831, 33507), (1241, 22437), (1377, 20221), (1971, 14127), (2493, 11169), (3723, 7479), (4709, 5913)]