121129293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 176504832

約数和(自身を除く): 55375539

約数列:

[1, 3, 23, 41, 47, 69, 123, 141, 911, 943, 1081, 1927, 2733, 2829, 3243, 5781, 20953, 37351, 42817, 44321, 62859, 112053, 128451, 132963, 859073, 984791, 1755497, 2577219, 2954373, 5266491, 40376431, 121129293]

約数ペア:

[(1, 121129293), (3, 40376431), (23, 5266491), (41, 2954373), (47, 2577219), (69, 1755497), (123, 984791), (141, 859073), (911, 132963), (943, 128451), (1081, 112053), (1927, 62859), (2733, 44321), (2829, 42817), (3243, 37351), (5781, 20953)]