227696589

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 380888640

約数和(自身を除く): 153192051

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 729, 967, 969, 1377, 1539, 2901, 2907, 4131, 4617, 8703, 8721, 12393, 13851, 16439, 18373, 26109, 26163, 49317, 55119, 78327, 78489, 147951, 165357, 234981, 235467, 312341, 443853, 496071, 704943, 937023, 1331559, 1488213, 2811069, 3994677, 4464639, 8433207, 11984031, 13393917, 25299621, 75898863, 227696589]

約数ペア:

[(1, 227696589), (3, 75898863), (9, 25299621), (17, 13393917), (19, 11984031), (27, 8433207), (51, 4464639), (57, 3994677), (81, 2811069), (153, 1488213), (171, 1331559), (243, 937023), (323, 704943), (459, 496071), (513, 443853), (729, 312341), (967, 235467), (969, 234981), (1377, 165357), (1539, 147951), (2901, 78489), (2907, 78327), (4131, 55119), (4617, 49317), (8703, 26163), (8721, 26109), (12393, 18373), (13851, 16439)]