377303103

素因数分解:

$3^4\times {\mathrm{1663}}^1\times {\mathrm{2801}}^1$

素因数の和:4476

約数の個数: 20

約数和(自身を含む): 564165888

約数和(自身を除く): 186862785

約数列:

[1, 3, 9, 27, 81, 1663, 2801, 4989, 8403, 14967, 25209, 44901, 75627, 134703, 226881, 4658063, 13974189, 41922567, 125767701, 377303103]

約数ペア:

[(1, 377303103), (3, 125767701), (9, 41922567), (27, 13974189), (81, 4658063), (1663, 226881), (2801, 134703), (4989, 75627), (8403, 44901), (14967, 25209)]