26630721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18366399

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 4463, 5967, 13389, 40167, 58019, 75871, 120501, 174057, 227613, 522171, 682839, 986323, 1566513, 2048517, 2958969, 8876907, 26630721]

約数ペア:

[(1, 26630721), (3, 8876907), (9, 2958969), (13, 2048517), (17, 1566513), (27, 986323), (39, 682839), (51, 522171), (117, 227613), (153, 174057), (221, 120501), (351, 75871), (459, 58019), (663, 40167), (1989, 13389), (4463, 5967)]