27255249

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10061}}^1$

素因数の和:10117

約数の個数: 24

約数和(自身を含む): 46043712

約数和(自身を除く): 18788463

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 10061, 30183, 70427, 90549, 211281, 432623, 633843, 1297869, 3028361, 3893607, 9085083, 27255249]

約数ペア:

[(1, 27255249), (3, 9085083), (7, 3893607), (9, 3028361), (21, 1297869), (43, 633843), (63, 432623), (129, 211281), (301, 90549), (387, 70427), (903, 30183), (2709, 10061)]