55787553

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3049}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 85644000

約数和(自身を除く): 29856447

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 3049, 6099, 9147, 18297, 27441, 57931, 173793, 326243, 521379, 978729, 2936187, 6198617, 18595851, 55787553]

約数ペア:

[(1, 55787553), (3, 18595851), (9, 6198617), (19, 2936187), (57, 978729), (107, 521379), (171, 326243), (321, 173793), (963, 57931), (2033, 27441), (3049, 18297), (6099, 9147)]