53243487

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19919}}^1$

素因数の和:19945

約数の個数: 24

約数和(自身を含む): 87010560

約数和(自身を除く): 33767073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 19919, 59757, 179271, 219109, 537813, 657327, 1613439, 1971981, 4840317, 5915943, 17747829, 53243487]

約数ペア:

[(1, 53243487), (3, 17747829), (9, 5915943), (11, 4840317), (27, 1971981), (33, 1613439), (81, 657327), (99, 537813), (243, 219109), (297, 179271), (891, 59757), (2673, 19919)]