42788439

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 68091840

約数和(自身を除く): 25303401

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1277, 1971, 3723, 3831, 11169, 11493, 21709, 33507, 34479, 65127, 93221, 195381, 279663, 586143, 838989, 1584757, 2516967, 4754271, 14262813, 42788439]

約数ペア:

[(1, 42788439), (3, 14262813), (9, 4754271), (17, 2516967), (27, 1584757), (51, 838989), (73, 586143), (153, 279663), (219, 195381), (459, 93221), (657, 65127), (1241, 34479), (1277, 33507), (1971, 21709), (3723, 11493), (3831, 11169)]