127759971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{1549}}^1$

素因数の和:3018

約数の個数: 16

約数和(自身を含む): 179552000

約数和(自身を除く): 51792029

約数列:

[1, 3, 19, 57, 1447, 1549, 4341, 4647, 27493, 29431, 82479, 88293, 2241403, 6724209, 42586657, 127759971]

約数ペア:

[(1, 127759971), (3, 42586657), (19, 6724209), (57, 2241403), (1447, 88293), (1549, 82479), (4341, 29431), (4647, 27493)]