27923727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16651}}^1$

素因数の和:16710

約数の個数: 16

約数和(自身を含む): 41030528

約数和(自身を除く): 13106801

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 16651, 49953, 216463, 649389, 715993, 2147979, 9307909, 27923727]

約数ペア:

[(1, 27923727), (3, 9307909), (13, 2147979), (39, 715993), (43, 649389), (129, 216463), (559, 49953), (1677, 16651)]