186727887

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{482501}}^1$

素因数の和:482550

約数の個数: 12

約数和(自身を含む): 275991144

約数和(自身を除く): 89263257

約数列:

[1, 3, 9, 43, 129, 387, 482501, 1447503, 4342509, 20747543, 62242629, 186727887]

約数ペア:

[(1, 186727887), (3, 62242629), (9, 20747543), (43, 4342509), (129, 1447503), (387, 482501)]