27275859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25903}}^1$

素因数の和:25928

約数の個数: 20

約数和(自身を含む): 43881376

約数和(自身を除く): 16605517

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25903, 77709, 233127, 336739, 699381, 1010217, 2098143, 3030651, 9091953, 27275859]

約数ペア:

[(1, 27275859), (3, 9091953), (9, 3030651), (13, 2098143), (27, 1010217), (39, 699381), (81, 336739), (117, 233127), (351, 77709), (1053, 25903)]