86662629

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{56311}}^1$

素因数の和:56342

約数の個数: 20

約数和(自身を含む): 136275040

約数和(自身を除く): 49612411

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 56311, 168933, 506799, 1069909, 1520397, 3209727, 4561191, 9629181, 28887543, 86662629]

約数ペア:

[(1, 86662629), (3, 28887543), (9, 9629181), (19, 4561191), (27, 3209727), (57, 1520397), (81, 1069909), (171, 506799), (513, 168933), (1539, 56311)]