67097727

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{4337}}^1$

素因数の和:4540

約数の個数: 20

約数和(自身を含む): 100780416

約数和(自身を除く): 33682689

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 4337, 5157, 13011, 15471, 39033, 117099, 351297, 828367, 2485101, 7455303, 22365909, 67097727]

約数ペア:

[(1, 67097727), (3, 22365909), (9, 7455303), (27, 2485101), (81, 828367), (191, 351297), (573, 117099), (1719, 39033), (4337, 15471), (5157, 13011)]