84765723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{13967}}^1$

素因数の和:14011

約数の個数: 24

約数和(自身を含む): 137221632

約数和(自身を除く): 52455909

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 13967, 41901, 97769, 237439, 293307, 712317, 1662073, 4036463, 4986219, 12109389, 28255241, 84765723]

約数ペア:

[(1, 84765723), (3, 28255241), (7, 12109389), (17, 4986219), (21, 4036463), (51, 1662073), (119, 712317), (289, 293307), (357, 237439), (867, 97769), (2023, 41901), (6069, 13967)]