91788081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397351}}^1$

素因数の和:397372

約数の個数: 16

約数和(自身を含む): 152583168

約数和(自身を除く): 60795087

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 397351, 1192053, 2781457, 4370861, 8344371, 13112583, 30596027, 91788081]

約数ペア:

[(1, 91788081), (3, 30596027), (7, 13112583), (11, 8344371), (21, 4370861), (33, 2781457), (77, 1192053), (231, 397351)]