127559043

素因数分解:

$3^4\times {\mathrm{839}}^1\times {\mathrm{1877}}^1$

素因数の和:2728

約数の個数: 20

約数和(自身を含む): 190879920

約数和(自身を除く): 63320877

約数列:

[1, 3, 9, 27, 81, 839, 1877, 2517, 5631, 7551, 16893, 22653, 50679, 67959, 152037, 1574803, 4724409, 14173227, 42519681, 127559043]

約数ペア:

[(1, 127559043), (3, 42519681), (9, 14173227), (27, 4724409), (81, 1574803), (839, 152037), (1877, 67959), (2517, 50679), (5631, 22653), (7551, 16893)]