54021357

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{11839}}^1$

素因数の和:11874

約数の個数: 24

約数和(自身を含む): 86668800

約数和(自身を除く): 32647443

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 11839, 35517, 106551, 153907, 319653, 461721, 1385163, 2000791, 4155489, 6002373, 18007119, 54021357]

約数ペア:

[(1, 54021357), (3, 18007119), (9, 6002373), (13, 4155489), (27, 2000791), (39, 1385163), (117, 461721), (169, 319653), (351, 153907), (507, 106551), (1521, 35517), (4563, 11839)]