45357123

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 75687936

約数和(自身を除く): 30330813

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 193, 217, 361, 399, 579, 589, 651, 1083, 1351, 1767, 2527, 3667, 4053, 4123, 5983, 7581, 11001, 11191, 12369, 17949, 25669, 33573, 41881, 69673, 77007, 78337, 113677, 125643, 209019, 235011, 341031, 487711, 795739, 1463133, 2159863, 2387217, 6479589, 15119041, 45357123]

約数ペア:

[(1, 45357123), (3, 15119041), (7, 6479589), (19, 2387217), (21, 2159863), (31, 1463133), (57, 795739), (93, 487711), (133, 341031), (193, 235011), (217, 209019), (361, 125643), (399, 113677), (579, 78337), (589, 77007), (651, 69673), (1083, 41881), (1351, 33573), (1767, 25669), (2527, 17949), (3667, 12369), (4053, 11191), (4123, 11001), (5983, 7581)]