86805459

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{247309}}^1$

素因数の和:247331

約数の個数: 16

約数和(自身を含む): 138493600

約数和(自身を除く): 51688141

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 247309, 741927, 2225781, 3215017, 6677343, 9645051, 28935153, 86805459]

約数ペア:

[(1, 86805459), (3, 28935153), (9, 9645051), (13, 6677343), (27, 3215017), (39, 2225781), (117, 741927), (351, 247309)]