66012687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5273}}^1$

素因数の和:5399

約数の個数: 24

約数和(自身を含む): 103665744

約数和(自身を除く): 37653057

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 5273, 12519, 15819, 47457, 68549, 205647, 564211, 616941, 1692633, 5077899, 7334743, 22004229, 66012687]

約数ペア:

[(1, 66012687), (3, 22004229), (9, 7334743), (13, 5077899), (39, 1692633), (107, 616941), (117, 564211), (321, 205647), (963, 68549), (1391, 47457), (4173, 15819), (5273, 12519)]