57210543

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{54331}}^1$

素因数の和:54356

約数の個数: 20

約数和(自身を含む): 92038408

約数和(自身を除く): 34827865

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 54331, 162993, 488979, 706303, 1466937, 2118909, 4400811, 6356727, 19070181, 57210543]

約数ペア:

[(1, 57210543), (3, 19070181), (9, 6356727), (13, 4400811), (27, 2118909), (39, 1466937), (81, 706303), (117, 488979), (351, 162993), (1053, 54331)]