57090813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13681}}^1$

素因数の和:13804

約数の個数: 16

約数和(自身を含む): 82748736

約数和(自身を除く): 25657923

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 13681, 41043, 177853, 533559, 1463867, 4391601, 19030271, 57090813]

約数ペア:

[(1, 57090813), (3, 19030271), (13, 4391601), (39, 1463867), (107, 533559), (321, 177853), (1391, 41043), (4173, 13681)]