80213727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{22717}}^1$

素因数の和:22838

約数の個数: 16

約数和(自身を含む): 117770112

約数和(自身を除く): 37556385

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 22717, 68151, 249887, 749661, 2430719, 7292157, 26737909, 80213727]

約数ペア:

[(1, 80213727), (3, 26737909), (11, 7292157), (33, 2430719), (107, 749661), (321, 249887), (1177, 68151), (3531, 22717)]