69559321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 76207824

約数和(自身を除く): 6648503

約数列:

[1, 13, 157, 173, 197, 2041, 2249, 2561, 27161, 30929, 34081, 353093, 402077, 443053, 5350717, 69559321]

約数ペア:

[(1, 69559321), (13, 5350717), (157, 443053), (173, 402077), (197, 353093), (2041, 34081), (2249, 30929), (2561, 27161)]