131454057

素因数分解:

$3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{6143}}^1$

素因数の和:7172

約数の個数: 16

約数和(自身を含む): 200540160

約数和(自身を除く): 69086103

約数列:

[1, 3, 7, 21, 1019, 3057, 6143, 7133, 18429, 21399, 43001, 129003, 6259717, 18779151, 43818019, 131454057]

約数ペア:

[(1, 131454057), (3, 43818019), (7, 18779151), (21, 6259717), (1019, 129003), (3057, 43001), (6143, 21399), (7133, 18429)]