55951857

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{159407}}^1$

素因数の和:159429

約数の個数: 16

約数和(自身を含む): 89268480

約数和(自身を除く): 33316623

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 159407, 478221, 1434663, 2072291, 4303989, 6216873, 18650619, 55951857]

約数ペア:

[(1, 55951857), (3, 18650619), (9, 6216873), (13, 4303989), (27, 2072291), (39, 1434663), (117, 478221), (351, 159407)]