55706859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{52903}}^1$

素因数の和:52928

約数の個数: 20

約数和(自身を含む): 89619376

約数和(自身を除く): 33912517

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 52903, 158709, 476127, 687739, 1428381, 2063217, 4285143, 6189651, 18568953, 55706859]

約数ペア:

[(1, 55706859), (3, 18568953), (9, 6189651), (13, 4285143), (27, 2063217), (39, 1428381), (81, 687739), (117, 476127), (351, 158709), (1053, 52903)]