56541093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{141707}}^1$

素因数の和:141736

約数の個数: 16

約数和(自身を含む): 90693120

約数和(自身を除く): 34152027

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 141707, 425121, 991949, 2692433, 2975847, 8077299, 18847031, 56541093]

約数ペア:

[(1, 56541093), (3, 18847031), (7, 8077299), (19, 2975847), (21, 2692433), (57, 991949), (133, 425121), (399, 141707)]