79420047

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121997}}^1$

素因数の和:122038

約数の個数: 16

約数和(自身を含む): 124925952

約数和(自身を除く): 45505905

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 121997, 365991, 853979, 2561937, 3781907, 11345721, 26473349, 79420047]

約数ペア:

[(1, 79420047), (3, 26473349), (7, 11345721), (21, 3781907), (31, 2561937), (93, 853979), (217, 365991), (651, 121997)]