55486377

素因数分解:

$3^9\times {\mathrm{2819}}^1$

素因数の和:2846

約数の個数: 20

約数和(自身を含む): 83257680

約数和(自身を除く): 27771303

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 2819, 6561, 8457, 19683, 25371, 76113, 228339, 685017, 2055051, 6165153, 18495459, 55486377]

約数ペア:

[(1, 55486377), (3, 18495459), (9, 6165153), (27, 2055051), (81, 685017), (243, 228339), (729, 76113), (2187, 25371), (2819, 19683), (6561, 8457)]