86891211

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{32507}}^1$

素因数の和:32533

約数の個数: 24

約数和(自身を含む): 141994944

約数和(自身を除く): 55103733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 32507, 97521, 292563, 357577, 877689, 1072731, 2633067, 3218193, 7899201, 9654579, 28963737, 86891211]

約数ペア:

[(1, 86891211), (3, 28963737), (9, 9654579), (11, 7899201), (27, 3218193), (33, 2633067), (81, 1072731), (99, 877689), (243, 357577), (297, 292563), (891, 97521), (2673, 32507)]