29167803

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 52433920

約数和(自身を除く): 23266117

約数列:

[1, 3, 7, 9, 21, 27, 37, 43, 63, 97, 111, 129, 189, 259, 291, 301, 333, 387, 679, 777, 873, 903, 999, 1161, 1591, 2037, 2331, 2619, 2709, 3589, 4171, 4773, 6111, 6993, 8127, 10767, 11137, 12513, 14319, 18333, 25123, 29197, 32301, 33411, 37539, 42957, 75369, 87591, 96903, 100233, 112617, 154327, 226107, 262773, 300699, 462981, 678321, 788319, 1080289, 1388943, 3240867, 4166829, 9722601, 29167803]

約数ペア:

[(1, 29167803), (3, 9722601), (7, 4166829), (9, 3240867), (21, 1388943), (27, 1080289), (37, 788319), (43, 678321), (63, 462981), (97, 300699), (111, 262773), (129, 226107), (189, 154327), (259, 112617), (291, 100233), (301, 96903), (333, 87591), (387, 75369), (679, 42957), (777, 37539), (873, 33411), (903, 32301), (999, 29197), (1161, 25123), (1591, 18333), (2037, 14319), (2331, 12513), (2619, 11137), (2709, 10767), (3589, 8127), (4171, 6993), (4773, 6111)]