168053481

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{47513}}^1$

素因数の和:47653

約数の個数: 16

約数和(自身を含む): 250873920

約数和(自身を除く): 82820439

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 47513, 142539, 427617, 1282851, 6224203, 18672609, 56017827, 168053481]

約数ペア:

[(1, 168053481), (3, 56017827), (9, 18672609), (27, 6224203), (131, 1282851), (393, 427617), (1179, 142539), (3537, 47513)]