126731649

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2749}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 187264000

約数和(自身を除く): 60532351

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1397, 2749, 4191, 8247, 15367, 30239, 46101, 90717, 332629, 349123, 997887, 1047369, 3840353, 11521059, 42243883, 126731649]

約数ペア:

[(1, 126731649), (3, 42243883), (11, 11521059), (33, 3840353), (121, 1047369), (127, 997887), (363, 349123), (381, 332629), (1397, 90717), (2749, 46101), (4191, 30239), (8247, 15367)]