67497543

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{2099}}^1$

素因数の和:2508

約数の個数: 20

約数和(自身を含む): 101131800

約数和(自身を除く): 33634257

約数列:

[1, 3, 9, 27, 81, 397, 1191, 2099, 3573, 6297, 10719, 18891, 32157, 56673, 170019, 833303, 2499909, 7499727, 22499181, 67497543]

約数ペア:

[(1, 67497543), (3, 22499181), (9, 7499727), (27, 2499909), (81, 833303), (397, 170019), (1191, 56673), (2099, 32157), (3573, 18891), (6297, 10719)]