80340127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16097}}^1$

素因数の和:16158

約数の個数: 16

約数和(自身を含む): 98906112

約数和(自身を除く): 18565985

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 16097, 112679, 370231, 499007, 2591617, 3493049, 11477161, 80340127]

約数ペア:

[(1, 80340127), (7, 11477161), (23, 3493049), (31, 2591617), (161, 499007), (217, 370231), (713, 112679), (4991, 16097)]