77509103

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28319}}^1$

素因数の和:28366

約数の個数: 16

約数和(自身を含む): 97873920

約数和(自身を除く): 20364817

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 28319, 198233, 481423, 651337, 3369961, 4559359, 11072729, 77509103]

約数ペア:

[(1, 77509103), (7, 11072729), (17, 4559359), (23, 3369961), (119, 651337), (161, 481423), (391, 198233), (2737, 28319)]