137541681

素因数分解:

$3^2\times {\mathrm{557}}^1\times {\mathrm{27437}}^1$

素因数の和:28000

約数の個数: 12

約数和(自身を含む): 199035252

約数和(自身を除く): 61493571

約数列:

[1, 3, 9, 557, 1671, 5013, 27437, 82311, 246933, 15282409, 45847227, 137541681]

約数ペア:

[(1, 137541681), (3, 45847227), (9, 15282409), (557, 246933), (1671, 82311), (5013, 27437)]