90977909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6232

約数の個数: 16

約数和(自身を含む): 105960960

約数和(自身を除く): 14983051

約数列:

[1, 11, 19, 71, 209, 781, 1349, 6131, 14839, 67441, 116489, 435301, 1281379, 4788311, 8270719, 90977909]

約数ペア:

[(1, 90977909), (11, 8270719), (19, 4788311), (71, 1281379), (209, 435301), (781, 116489), (1349, 67441), (6131, 14839)]