131105574

素因数分解:

$2^1\times 3^3\times {\mathrm{857}}^1\times {\mathrm{2833}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 291788640

約数和(自身を除く): 160683066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 857, 1714, 2571, 2833, 5142, 5666, 7713, 8499, 15426, 16998, 23139, 25497, 46278, 50994, 76491, 152982, 2427881, 4855762, 7283643, 14567286, 21850929, 43701858, 65552787, 131105574]

約数ペア:

[(1, 131105574), (2, 65552787), (3, 43701858), (6, 21850929), (9, 14567286), (18, 7283643), (27, 4855762), (54, 2427881), (857, 152982), (1714, 76491), (2571, 50994), (2833, 46278), (5142, 25497), (5666, 23139), (7713, 16998), (8499, 15426)]