2034128889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 3339212800

約数和(自身を除く): 1305083911

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 307, 351, 387, 439, 559, 921, 1161, 1317, 1677, 2763, 3951, 3991, 5031, 5707, 8289, 11853, 11973, 13201, 15093, 17121, 18877, 35919, 39603, 51363, 56631, 107757, 118809, 134773, 154089, 169893, 171613, 245401, 356427, 404319, 509679, 514839, 736203, 1212957, 1544517, 1752049, 2208609, 3638871, 4633551, 5256147, 5795239, 6625827, 15768441, 17385717, 47305323, 52157151, 75338107, 156471453, 226014321, 678042963, 2034128889]

約数ペア:

[(1, 2034128889), (3, 678042963), (9, 226014321), (13, 156471453), (27, 75338107), (39, 52157151), (43, 47305323), (117, 17385717), (129, 15768441), (307, 6625827), (351, 5795239), (387, 5256147), (439, 4633551), (559, 3638871), (921, 2208609), (1161, 1752049), (1317, 1544517), (1677, 1212957), (2763, 736203), (3951, 514839), (3991, 509679), (5031, 404319), (5707, 356427), (8289, 245401), (11853, 171613), (11973, 169893), (13201, 154089), (15093, 134773), (17121, 118809), (18877, 107757), (35919, 56631), (39603, 51363)]