53639487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2267}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 31274433

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 2151, 2267, 2629, 6801, 7887, 20403, 23661, 24937, 74811, 224433, 541813, 1625439, 4876317, 5959943, 17879829, 53639487]

約数ペア:

[(1, 53639487), (3, 17879829), (9, 5959943), (11, 4876317), (33, 1625439), (99, 541813), (239, 224433), (717, 74811), (2151, 24937), (2267, 23661), (2629, 20403), (6801, 7887)]