677016027

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{1163}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 993627648

約数和(自身を除く): 316611621

約数列:

[1, 3, 9, 71, 213, 639, 911, 1163, 2733, 3489, 8199, 10467, 64681, 82573, 194043, 247719, 582129, 743157, 1059493, 3178479, 9535437, 75224003, 225672009, 677016027]

約数ペア:

[(1, 677016027), (3, 225672009), (9, 75224003), (71, 9535437), (213, 3178479), (639, 1059493), (911, 743157), (1163, 582129), (2733, 247719), (3489, 194043), (8199, 82573), (10467, 64681)]