63990837

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{55117}}^1$

素因数の和:55169

約数の個数: 16

約数和(自身を含む): 97007680

約数和(自身を除く): 33016843

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 55117, 165351, 496053, 1488159, 2370031, 7110093, 21330279, 63990837]

約数ペア:

[(1, 63990837), (3, 21330279), (9, 7110093), (27, 2370031), (43, 1488159), (129, 496053), (387, 165351), (1161, 55117)]