54508041

素因数分解:

$3^2\times 7^2\times {\mathrm{123601}}^1$

素因数の和:123621

約数の個数: 18

約数和(自身を含む): 91589082

約数和(自身を除く): 37081041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 123601, 370803, 865207, 1112409, 2595621, 6056449, 7786863, 18169347, 54508041]

約数ペア:

[(1, 54508041), (3, 18169347), (7, 7786863), (9, 6056449), (21, 2595621), (49, 1112409), (63, 865207), (147, 370803), (441, 123601)]