55472109

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{240139}}^1$

素因数の和:240160

約数の個数: 16

約数和(自身を含む): 92213760

約数和(自身を除く): 36741651

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 240139, 720417, 1680973, 2641529, 5042919, 7924587, 18490703, 55472109]

約数ペア:

[(1, 55472109), (3, 18490703), (7, 7924587), (11, 5042919), (21, 2641529), (33, 1680973), (77, 720417), (231, 240139)]