55504881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1823}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 85363200

約数和(自身を除く): 29858319

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1791, 1823, 3383, 5469, 10149, 16407, 30447, 30991, 92973, 278919, 362777, 1088331, 3264993, 6167209, 18501627, 55504881]

約数ペア:

[(1, 55504881), (3, 18501627), (9, 6167209), (17, 3264993), (51, 1088331), (153, 362777), (199, 278919), (597, 92973), (1791, 30991), (1823, 30447), (3383, 16407), (5469, 10149)]