51531243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2207}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 70726656

約数和(自身を除く): 19195413

約数列:

[1, 3, 43, 129, 181, 543, 2207, 6621, 7783, 23349, 94901, 284703, 399467, 1198401, 17177081, 51531243]

約数ペア:

[(1, 51531243), (3, 17177081), (43, 1198401), (129, 399467), (181, 284703), (543, 94901), (2207, 23349), (6621, 7783)]