66948669

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6257

約数の個数: 24

約数和(自身を含む): 103851072

約数和(自身を除く): 36902403

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 6163, 10863, 18489, 55467, 104771, 314313, 437573, 942939, 1312719, 3938157, 7438741, 22316223, 66948669]

約数ペア:

[(1, 66948669), (3, 22316223), (9, 7438741), (17, 3938157), (51, 1312719), (71, 942939), (153, 437573), (213, 314313), (639, 104771), (1207, 55467), (3621, 18489), (6163, 10863)]