55085721

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 74343360

約数和(自身を除く): 19257639

約数列:

[1, 3, 181, 229, 443, 543, 687, 1329, 41449, 80183, 101447, 124347, 240549, 304341, 18361907, 55085721]

約数ペア:

[(1, 55085721), (3, 18361907), (181, 304341), (229, 240549), (443, 124347), (543, 101447), (687, 80183), (1329, 41449)]