27835749

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 43572672

約数和(自身を除く): 15736923

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 4231, 6579, 12693, 38079, 71927, 181933, 215781, 545799, 647343, 1637397, 3092861, 9278583, 27835749]

約数ペア:

[(1, 27835749), (3, 9278583), (9, 3092861), (17, 1637397), (43, 647343), (51, 545799), (129, 215781), (153, 181933), (387, 71927), (731, 38079), (2193, 12693), (4231, 6579)]