179945901

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 283409280

約数和(自身を除く): 103463379

約数列:

[1, 3, 9, 17, 27, 51, 153, 307, 459, 921, 1277, 2763, 3831, 5219, 8289, 11493, 15657, 21709, 34479, 46971, 65127, 140913, 195381, 392039, 586143, 1176117, 3528351, 6664663, 10585053, 19993989, 59981967, 179945901]

約数ペア:

[(1, 179945901), (3, 59981967), (9, 19993989), (17, 10585053), (27, 6664663), (51, 3528351), (153, 1176117), (307, 586143), (459, 392039), (921, 195381), (1277, 140913), (2763, 65127), (3831, 46971), (5219, 34479), (8289, 21709), (11493, 15657)]