53810487

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5879}}^1$

素因数の和:6004

約数の個数: 20

約数和(自身を含む): 81108720

約数和(自身を除く): 27298233

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5879, 9153, 17637, 52911, 158733, 476199, 664327, 1992981, 5978943, 17936829, 53810487]

約数ペア:

[(1, 53810487), (3, 17936829), (9, 5978943), (27, 1992981), (81, 664327), (113, 476199), (339, 158733), (1017, 52911), (3051, 17637), (5879, 9153)]