90621377

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 115116288

約数和(自身を除く): 24494911

約数列:

[1, 7, 11, 77, 97, 121, 679, 847, 1067, 1103, 7469, 7721, 11737, 12133, 82159, 84931, 106991, 133463, 748937, 934241, 1176901, 8238307, 12945911, 90621377]

約数ペア:

[(1, 90621377), (7, 12945911), (11, 8238307), (77, 1176901), (97, 934241), (121, 748937), (679, 133463), (847, 106991), (1067, 84931), (1103, 82159), (7469, 12133), (7721, 11737)]