2010179727

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 3203328000

約数和(自身を除く): 1193148273

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 193, 237, 257, 513, 579, 711, 771, 1501, 1737, 2133, 2313, 3667, 4503, 4883, 5211, 6939, 11001, 13509, 14649, 15247, 20303, 33003, 40527, 43947, 45741, 49601, 60909, 99009, 131841, 137223, 148803, 182727, 289693, 385757, 411669, 446409, 548181, 869079, 942419, 1157271, 1339227, 2607237, 2827257, 3471813, 3918479, 7821711, 8481771, 10415439, 11755437, 25445313, 35266311, 74451101, 105798933, 223353303, 670059909, 2010179727]

約数ペア:

[(1, 2010179727), (3, 670059909), (9, 223353303), (19, 105798933), (27, 74451101), (57, 35266311), (79, 25445313), (171, 11755437), (193, 10415439), (237, 8481771), (257, 7821711), (513, 3918479), (579, 3471813), (711, 2827257), (771, 2607237), (1501, 1339227), (1737, 1157271), (2133, 942419), (2313, 869079), (3667, 548181), (4503, 446409), (4883, 411669), (5211, 385757), (6939, 289693), (11001, 182727), (13509, 148803), (14649, 137223), (15247, 131841), (20303, 99009), (33003, 60909), (40527, 49601), (43947, 45741)]