81514191

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{5477}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 122400432

約数和(自身を除く): 40886241

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 4961, 5477, 14883, 16431, 60247, 180741, 224557, 662717, 673671, 1988151, 2470127, 7410381, 27171397, 81514191]

約数ペア:

[(1, 81514191), (3, 27171397), (11, 7410381), (33, 2470127), (41, 1988151), (121, 673671), (123, 662717), (363, 224557), (451, 180741), (1353, 60247), (4961, 16431), (5477, 14883)]