79793019

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{57947}}^1$

素因数の和:57976

約数の個数: 20

約数和(自身を含む): 126210744

約数和(自身を除く): 46417725

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 57947, 173841, 521523, 985099, 1564569, 2955297, 4693707, 8865891, 26597673, 79793019]

約数ペア:

[(1, 79793019), (3, 26597673), (9, 8865891), (17, 4693707), (27, 2955297), (51, 1564569), (81, 985099), (153, 521523), (459, 173841), (1377, 57947)]