55403379

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{3049}}^1$

素因数の和:3731

約数の個数: 16

約数和(自身を含む): 82228000

約数和(自身を除く): 26824621

約数列:

[1, 3, 9, 27, 673, 2019, 3049, 6057, 9147, 18171, 27441, 82323, 2051977, 6155931, 18467793, 55403379]

約数ペア:

[(1, 55403379), (3, 18467793), (9, 6155931), (27, 2051977), (673, 82323), (2019, 27441), (3049, 18171), (6057, 9147)]