64992123

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8123}}^1$

素因数の和:8263

約数の個数: 24

約数和(自身を含む): 108146688

約数和(自身を除く): 43154565

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 8123, 24369, 56861, 73107, 170583, 511749, 1031621, 3094863, 7221347, 9284589, 21664041, 64992123]

約数ペア:

[(1, 64992123), (3, 21664041), (7, 9284589), (9, 7221347), (21, 3094863), (63, 1031621), (127, 511749), (381, 170583), (889, 73107), (1143, 56861), (2667, 24369), (8001, 8123)]