64042389

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 94753152

約数和(自身を除く): 30710763

約数列:

[1, 3, 9, 73, 107, 219, 321, 657, 911, 963, 2733, 7811, 8199, 23433, 66503, 70299, 97477, 199509, 292431, 598527, 877293, 7115821, 21347463, 64042389]

約数ペア:

[(1, 64042389), (3, 21347463), (9, 7115821), (73, 877293), (107, 598527), (219, 292431), (321, 199509), (657, 97477), (911, 70299), (963, 66503), (2733, 23433), (7811, 8199)]