67608027

素因数分解:

$3^4\times {\mathrm{887}}^1\times {\mathrm{941}}^1$

素因数の和:1840

約数の個数: 20

約数和(自身を含む): 101216016

約数和(自身を除く): 33607989

約数列:

[1, 3, 9, 27, 81, 887, 941, 2661, 2823, 7983, 8469, 23949, 25407, 71847, 76221, 834667, 2504001, 7512003, 22536009, 67608027]

約数ペア:

[(1, 67608027), (3, 22536009), (9, 7512003), (27, 2504001), (81, 834667), (887, 76221), (941, 71847), (2661, 25407), (2823, 23949), (7983, 8469)]