243374139

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{10847}}^1$

素因数の和:11136

約数の個数: 20

約数和(自身を含む): 364905024

約数和(自身を除く): 121530885

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 10847, 22437, 32541, 97623, 292869, 878607, 3004619, 9013857, 27041571, 81124713, 243374139]

約数ペア:

[(1, 243374139), (3, 81124713), (9, 27041571), (27, 9013857), (81, 3004619), (277, 878607), (831, 292869), (2493, 97623), (7479, 32541), (10847, 22437)]