67285341

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 100663680

約数和(自身を除く): 33378339

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 2179, 3431, 6537, 10293, 19611, 30879, 102413, 159067, 307239, 477201, 921717, 1431603, 7476149, 22428447, 67285341]

約数ペア:

[(1, 67285341), (3, 22428447), (9, 7476149), (47, 1431603), (73, 921717), (141, 477201), (219, 307239), (423, 159067), (657, 102413), (2179, 30879), (3431, 19611), (6537, 10293)]