51779439

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 79439360

約数和(自身を除く): 27659921

約数列:

[1, 3, 9, 27, 43, 103, 129, 309, 387, 433, 927, 1161, 1299, 2781, 3897, 4429, 11691, 13287, 18619, 39861, 44599, 55857, 119583, 133797, 167571, 401391, 502713, 1204173, 1917757, 5753271, 17259813, 51779439]

約数ペア:

[(1, 51779439), (3, 17259813), (9, 5753271), (27, 1917757), (43, 1204173), (103, 502713), (129, 401391), (309, 167571), (387, 133797), (433, 119583), (927, 55857), (1161, 44599), (1299, 39861), (2781, 18619), (3897, 13287), (4429, 11691)]