51413181

素因数分解:

$3^1\times {\mathrm{139}}^2\times {\mathrm{887}}^1$

素因数の和:1168

約数の個数: 12

約数和(自身を含む): 69125472

約数和(自身を除く): 17712291

約数列:

[1, 3, 139, 417, 887, 2661, 19321, 57963, 123293, 369879, 17137727, 51413181]

約数ペア:

[(1, 51413181), (3, 17137727), (139, 369879), (417, 123293), (887, 57963), (2661, 19321)]