166871637

素因数分解:

$3^3\times {\mathrm{1259}}^1\times {\mathrm{4909}}^1$

素因数の和:6177

約数の個数: 16

約数和(自身を含む): 247464000

約数和(自身を除く): 80592363

約数列:

[1, 3, 9, 27, 1259, 3777, 4909, 11331, 14727, 33993, 44181, 132543, 6180431, 18541293, 55623879, 166871637]

約数ペア:

[(1, 166871637), (3, 55623879), (9, 18541293), (27, 6180431), (1259, 132543), (3777, 44181), (4909, 33993), (11331, 14727)]