57303207

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{54419}}^1$

素因数の和:54444

約数の個数: 20

約数和(自身を含む): 92187480

約数和(自身を除く): 34884273

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 54419, 163257, 489771, 707447, 1469313, 2122341, 4407939, 6367023, 19101069, 57303207]

約数ペア:

[(1, 57303207), (3, 19101069), (9, 6367023), (13, 4407939), (27, 2122341), (39, 1469313), (81, 707447), (117, 489771), (351, 163257), (1053, 54419)]