27540279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 43020432

約数和(自身を除く): 15480153

約数列:

[1, 3, 9, 13, 39, 117, 401, 587, 1203, 1761, 3609, 5213, 5283, 7631, 15639, 22893, 46917, 68679, 235387, 706161, 2118483, 3060031, 9180093, 27540279]

約数ペア:

[(1, 27540279), (3, 9180093), (9, 3060031), (13, 2118483), (39, 706161), (117, 235387), (401, 68679), (587, 46917), (1203, 22893), (1761, 15639), (3609, 7631), (5213, 5283)]