201743487

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15797}}^1$

素因数の和:15860

約数の個数: 32

約数和(自身を含む): 333653760

約数和(自身を除く): 131910273

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 15797, 47391, 142173, 173767, 426519, 521301, 679271, 1563903, 2037813, 4691709, 6113439, 7471981, 18340317, 22415943, 67247829, 201743487]

約数ペア:

[(1, 201743487), (3, 67247829), (9, 22415943), (11, 18340317), (27, 7471981), (33, 6113439), (43, 4691709), (99, 2037813), (129, 1563903), (297, 679271), (387, 521301), (473, 426519), (1161, 173767), (1419, 142173), (4257, 47391), (12771, 15797)]