26543169

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 39660192

約数和(自身を除く): 13117023

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 641, 963, 1923, 4601, 5769, 13803, 27563, 41409, 68587, 82689, 205761, 248067, 617283, 2949241, 8847723, 26543169]

約数ペア:

[(1, 26543169), (3, 8847723), (9, 2949241), (43, 617283), (107, 248067), (129, 205761), (321, 82689), (387, 68587), (641, 41409), (963, 27563), (1923, 13803), (4601, 5769)]