57309057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28813}}^1$

素因数の和:28849

約数の個数: 24

約数和(自身を含む): 94394664

約数和(自身を除く): 37085607

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 28813, 86439, 259317, 374569, 489821, 1123707, 1469463, 3371121, 4408389, 6367673, 19103019, 57309057]

約数ペア:

[(1, 57309057), (3, 19103019), (9, 6367673), (13, 4408389), (17, 3371121), (39, 1469463), (51, 1123707), (117, 489821), (153, 374569), (221, 259317), (663, 86439), (1989, 28813)]