51718797

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{147347}}^1$

素因数の和:147369

約数の個数: 16

約数和(自身を含む): 82514880

約数和(自身を除く): 30796083

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 147347, 442041, 1326123, 1915511, 3978369, 5746533, 17239599, 51718797]

約数ペア:

[(1, 51718797), (3, 17239599), (9, 5746533), (13, 3978369), (27, 1915511), (39, 1326123), (117, 442041), (351, 147347)]