75639219

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1549}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 103639200

約数和(自身を除く): 27999981

約数列:

[1, 3, 41, 123, 397, 1191, 1549, 4647, 16277, 48831, 63509, 190527, 614953, 1844859, 25213073, 75639219]

約数ペア:

[(1, 75639219), (3, 25213073), (41, 1844859), (123, 614953), (397, 190527), (1191, 63509), (1549, 48831), (4647, 16277)]