55061289

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{3559}}^1$

素因数の和:3762

約数の個数: 20

約数和(自身を含む): 82705920

約数和(自身を除く): 27644631

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 3559, 5157, 10677, 15471, 32031, 96093, 288279, 679769, 2039307, 6117921, 18353763, 55061289]

約数ペア:

[(1, 55061289), (3, 18353763), (9, 6117921), (27, 2039307), (81, 679769), (191, 288279), (573, 96093), (1719, 32031), (3559, 15471), (5157, 10677)]