56166669

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{160019}}^1$

素因数の和:160041

約数の個数: 16

約数和(自身を含む): 89611200

約数和(自身を除く): 33444531

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 160019, 480057, 1440171, 2080247, 4320513, 6240741, 18722223, 56166669]

約数ペア:

[(1, 56166669), (3, 18722223), (9, 6240741), (13, 4320513), (27, 2080247), (39, 1440171), (117, 480057), (351, 160019)]