80221857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10273}}^1$

素因数の和:10432

約数の個数: 16

約数和(自身を含む): 113424960

約数和(自身を除く): 33203103

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 10273, 30819, 195187, 585561, 1407401, 4222203, 26740619, 80221857]

約数ペア:

[(1, 80221857), (3, 26740619), (19, 4222203), (57, 1407401), (137, 585561), (411, 195187), (2603, 30819), (7809, 10273)]