55747233

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{21433}}^1$

素因数の和:21473

約数の個数: 18

約数和(自身を含む): 85543094

約数和(自身を除く): 29795861

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 21433, 64299, 192897, 364361, 1093083, 3279249, 6194137, 18582411, 55747233]

約数ペア:

[(1, 55747233), (3, 18582411), (9, 6194137), (17, 3279249), (51, 1093083), (153, 364361), (289, 192897), (867, 64299), (2601, 21433)]