487279773

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1549}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 738048000

約数和(自身を除く): 250768227

約数列:

[1, 3, 9, 27, 61, 183, 191, 549, 573, 1549, 1647, 1719, 4647, 5157, 11651, 13941, 34953, 41823, 94489, 104859, 283467, 295859, 314577, 850401, 887577, 2551203, 2662731, 7988193, 18047399, 54142197, 162426591, 487279773]

約数ペア:

[(1, 487279773), (3, 162426591), (9, 54142197), (27, 18047399), (61, 7988193), (183, 2662731), (191, 2551203), (549, 887577), (573, 850401), (1549, 314577), (1647, 295859), (1719, 283467), (4647, 104859), (5157, 94489), (11651, 41823), (13941, 34953)]