123683121

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5801}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 188263296

約数和(自身を除く): 64580175

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 5801, 7107, 17403, 21321, 52209, 133423, 400269, 597503, 1200807, 1792509, 5377527, 13742569, 41227707, 123683121]

約数ペア:

[(1, 123683121), (3, 41227707), (9, 13742569), (23, 5377527), (69, 1792509), (103, 1200807), (207, 597503), (309, 400269), (927, 133423), (2369, 52209), (5801, 21321), (7107, 17403)]