55188987

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{154591}}^1$

素因数の和:154618

約数の個数: 16

約数和(自身を含む): 89044992

約数和(自身を除く): 33856005

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 154591, 463773, 1082137, 2628047, 3246411, 7884141, 18396329, 55188987]

約数ペア:

[(1, 55188987), (3, 18396329), (7, 7884141), (17, 3246411), (21, 2628047), (51, 1082137), (119, 463773), (357, 154591)]