82859031

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{2551}}^1$

素因数の和:2964

約数の個数: 20

約数和(自身を含む): 124134384

約数和(自身を除く): 41275353

約数列:

[1, 3, 9, 27, 81, 401, 1203, 2551, 3609, 7653, 10827, 22959, 32481, 68877, 206631, 1022951, 3068853, 9206559, 27619677, 82859031]

約数ペア:

[(1, 82859031), (3, 27619677), (9, 9206559), (27, 3068853), (81, 1022951), (401, 206631), (1203, 68877), (2551, 32481), (3609, 22959), (7653, 10827)]