55655457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{129733}}^1$

素因数の和:129760

約数の個数: 16

約数和(自身を含む): 87181248

約数和(自身を除く): 31525791

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 129733, 389199, 1427063, 1686529, 4281189, 5059587, 18551819, 55655457]

約数ペア:

[(1, 55655457), (3, 18551819), (11, 5059587), (13, 4281189), (33, 1686529), (39, 1427063), (143, 389199), (429, 129733)]