55088181

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{1061}}^1$

素因数の和:1714

約数の個数: 20

約数和(自身を含む): 82498284

約数和(自身を除く): 27410103

約数列:

[1, 3, 9, 27, 81, 641, 1061, 1923, 3183, 5769, 9549, 17307, 28647, 51921, 85941, 680101, 2040303, 6120909, 18362727, 55088181]

約数ペア:

[(1, 55088181), (3, 18362727), (9, 6120909), (27, 2040303), (81, 680101), (641, 85941), (1061, 51921), (1923, 28647), (3183, 17307), (5769, 9549)]