27478059

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42209}}^1$

素因数の和:42250

約数の個数: 16

約数和(自身を含む): 43223040

約数和(自身を除く): 15744981

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 42209, 126627, 295463, 886389, 1308479, 3925437, 9159353, 27478059]

約数ペア:

[(1, 27478059), (3, 9159353), (7, 3925437), (21, 1308479), (31, 886389), (93, 295463), (217, 126627), (651, 42209)]