27160191

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{613}}^1$

素因数の和:1172

約数の個数: 20

約数和(自身を含む): 40713112

約数和(自身を除く): 13552921

約数列:

[1, 3, 9, 27, 81, 547, 613, 1641, 1839, 4923, 5517, 14769, 16551, 44307, 49653, 335311, 1005933, 3017799, 9053397, 27160191]

約数ペア:

[(1, 27160191), (3, 9053397), (9, 3017799), (27, 1005933), (81, 335311), (547, 49653), (613, 44307), (1641, 16551), (1839, 14769), (4923, 5517)]