339750909

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 519840000

約数和(自身を除く): 180089091

約数列:

[1, 3, 9, 27, 37, 111, 199, 333, 597, 999, 1709, 1791, 5127, 5373, 7363, 15381, 22089, 46143, 63233, 66267, 189699, 198801, 340091, 569097, 1020273, 1707291, 3060819, 9182457, 12583367, 37750101, 113250303, 339750909]

約数ペア:

[(1, 339750909), (3, 113250303), (9, 37750101), (27, 12583367), (37, 9182457), (111, 3060819), (199, 1707291), (333, 1020273), (597, 569097), (999, 340091), (1709, 198801), (1791, 189699), (5127, 66267), (5373, 63233), (7363, 46143), (15381, 22089)]