77268987

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 117089856

約数和(自身を除く): 39820869

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 4937, 5217, 14811, 15651, 44433, 182669, 232039, 548007, 696117, 1644021, 2088351, 8585443, 25756329, 77268987]

約数ペア:

[(1, 77268987), (3, 25756329), (9, 8585443), (37, 2088351), (47, 1644021), (111, 696117), (141, 548007), (333, 232039), (423, 182669), (1739, 44433), (4937, 15651), (5217, 14811)]