904823919

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{6619}}^1$

素因数の和:6772

約数の個数: 32

約数和(自身を含む): 1379078400

約数和(自身を除く): 474254481

約数列:

[1, 3, 9, 27, 61, 83, 183, 249, 549, 747, 1647, 2241, 5063, 6619, 15189, 19857, 45567, 59571, 136701, 178713, 403759, 549377, 1211277, 1648131, 3633831, 4944393, 10901493, 14833179, 33511997, 100535991, 301607973, 904823919]

約数ペア:

[(1, 904823919), (3, 301607973), (9, 100535991), (27, 33511997), (61, 14833179), (83, 10901493), (183, 4944393), (249, 3633831), (549, 1648131), (747, 1211277), (1647, 549377), (2241, 403759), (5063, 178713), (6619, 136701), (15189, 59571), (19857, 45567)]