111691359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{318209}}^1$

素因数の和:318231

約数の個数: 16

約数和(自身を含む): 178197600

約数和(自身を除く): 66506241

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 318209, 954627, 2863881, 4136717, 8591643, 12410151, 37230453, 111691359]

約数ペア:

[(1, 111691359), (3, 37230453), (9, 12410151), (13, 8591643), (27, 4136717), (39, 2863881), (117, 954627), (351, 318209)]