129932667

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{5791}}^1$

素因数の和:6080

約数の個数: 20

約数和(自身を含む): 194831296

約数和(自身を除く): 64898629

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 5791, 7479, 17373, 22437, 52119, 156357, 469071, 1604107, 4812321, 14436963, 43310889, 129932667]

約数ペア:

[(1, 129932667), (3, 43310889), (9, 14436963), (27, 4812321), (81, 1604107), (277, 469071), (831, 156357), (2493, 52119), (5791, 22437), (7479, 17373)]