67744557

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 103577760

約数和(自身を除く): 35833203

約数列:

[1, 3, 9, 19, 57, 171, 197, 591, 1773, 2011, 3743, 6033, 11229, 18099, 33687, 38209, 114627, 343881, 396167, 1188501, 3565503, 7527173, 22581519, 67744557]

約数ペア:

[(1, 67744557), (3, 22581519), (9, 7527173), (19, 3565503), (57, 1188501), (171, 396167), (197, 343881), (591, 114627), (1773, 38209), (2011, 33687), (3743, 18099), (6033, 11229)]