53280639

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{3251}}^1$

素因数の和:3867

約数の個数: 16

約数和(自身を含む): 79088640

約数和(自身を除く): 25808001

約数列:

[1, 3, 9, 27, 607, 1821, 3251, 5463, 9753, 16389, 29259, 87777, 1973357, 5920071, 17760213, 53280639]

約数ペア:

[(1, 53280639), (3, 17760213), (9, 5920071), (27, 1973357), (607, 87777), (1821, 29259), (3251, 16389), (5463, 9753)]