55476351

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2153}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 91846560

約数和(自身を除く): 36370209

約数列:

[1, 3, 7, 9, 21, 63, 409, 1227, 2153, 2863, 3681, 6459, 8589, 15071, 19377, 25767, 45213, 135639, 880577, 2641731, 6164039, 7925193, 18492117, 55476351]

約数ペア:

[(1, 55476351), (3, 18492117), (7, 7925193), (9, 6164039), (21, 2641731), (63, 880577), (409, 135639), (1227, 45213), (2153, 25767), (2863, 19377), (3681, 15071), (6459, 8589)]