27243166

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 42933240

約数和(自身を除く): 15690074

約数列:

[1, 2, 43, 53, 86, 106, 139, 278, 1849, 2279, 3698, 4558, 5977, 7367, 11954, 14734, 97997, 195994, 257011, 316781, 514022, 633562, 13621583, 27243166]

約数ペア:

[(1, 27243166), (2, 13621583), (43, 633562), (53, 514022), (86, 316781), (106, 257011), (139, 195994), (278, 97997), (1849, 14734), (2279, 11954), (3698, 7367), (4558, 5977)]