55342017

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 82024488

約数和(自身を除く): 26682471

約数列:

[1, 3, 9, 53, 159, 181, 477, 543, 641, 1629, 1923, 5769, 9593, 28779, 33973, 86337, 101919, 116021, 305757, 348063, 1044189, 6149113, 18447339, 55342017]

約数ペア:

[(1, 55342017), (3, 18447339), (9, 6149113), (53, 1044189), (159, 348063), (181, 305757), (477, 116021), (543, 101919), (641, 86337), (1629, 33973), (1923, 28779), (5769, 9593)]