55640097

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{48679}}^1$

素因数の和:48812

約数の個数: 12

約数和(自身を含む): 81003520

約数和(自身を除く): 25363423

約数列:

[1, 3, 9, 127, 381, 1143, 48679, 146037, 438111, 6182233, 18546699, 55640097]

約数ペア:

[(1, 55640097), (3, 18546699), (9, 6182233), (127, 438111), (381, 146037), (1143, 48679)]