158760027

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{8737}}^1$

素因数の和:9419

約数の個数: 16

約数和(自身を含む): 235576480

約数和(自身を除く): 76816453

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 8737, 18171, 26211, 78633, 235899, 5880001, 17640003, 52920009, 158760027]

約数ペア:

[(1, 158760027), (3, 52920009), (9, 17640003), (27, 5880001), (673, 235899), (2019, 78633), (6057, 26211), (8737, 18171)]