15666531057

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1627}}^1\times {\mathrm{5023}}^1$

素因数の和:6730

約数の個数: 32

約数和(自身を含む): 23555727360

約数和(自身を除く): 7889196303

約数列:

[1, 3, 9, 27, 71, 213, 639, 1627, 1917, 4881, 5023, 14643, 15069, 43929, 45207, 115517, 135621, 346551, 356633, 1039653, 1069899, 3118959, 3209697, 8172421, 9629091, 24517263, 73551789, 220655367, 580241891, 1740725673, 5222177019, 15666531057]

約数ペア:

[(1, 15666531057), (3, 5222177019), (9, 1740725673), (27, 580241891), (71, 220655367), (213, 73551789), (639, 24517263), (1627, 9629091), (1917, 8172421), (4881, 3209697), (5023, 3118959), (14643, 1069899), (15069, 1039653), (43929, 356633), (45207, 346551), (115517, 135621)]