29368269

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 51123072

約数和(自身を除く): 21754803

約数列:

[1, 3, 7, 9, 21, 37, 43, 63, 111, 129, 259, 293, 301, 333, 387, 777, 879, 903, 1591, 2051, 2331, 2637, 2709, 4773, 6153, 10841, 11137, 12599, 14319, 18459, 32523, 33411, 37797, 75887, 88193, 97569, 100233, 113391, 227661, 264579, 466163, 682983, 793737, 1398489, 3263141, 4195467, 9789423, 29368269]

約数ペア:

[(1, 29368269), (3, 9789423), (7, 4195467), (9, 3263141), (21, 1398489), (37, 793737), (43, 682983), (63, 466163), (111, 264579), (129, 227661), (259, 113391), (293, 100233), (301, 97569), (333, 88193), (387, 75887), (777, 37797), (879, 33411), (903, 32523), (1591, 18459), (2051, 14319), (2331, 12599), (2637, 11137), (2709, 10841), (4773, 6153)]