86058531

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{81727}}^1$

素因数の和:81752

約数の個数: 20

約数和(自身を含む): 138447232

約数和(自身を除く): 52388701

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 81727, 245181, 735543, 1062451, 2206629, 3187353, 6619887, 9562059, 28686177, 86058531]

約数ペア:

[(1, 86058531), (3, 28686177), (9, 9562059), (13, 6619887), (27, 3187353), (39, 2206629), (81, 1062451), (117, 735543), (351, 245181), (1053, 81727)]