54255987

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{11353}}^1$

素因数の和:11424

約数の個数: 20

約数和(自身を含む): 82430040

約数和(自身を除く): 28174053

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 11353, 34059, 102177, 306531, 669827, 919593, 2009481, 6028443, 18085329, 54255987]

約数ペア:

[(1, 54255987), (3, 18085329), (9, 6028443), (27, 2009481), (59, 919593), (81, 669827), (177, 306531), (531, 102177), (1593, 34059), (4779, 11353)]