156743667

素因数分解:

$3^4\times {\mathrm{929}}^1\times {\mathrm{2083}}^1$

素因数の和:3024

約数の個数: 20

約数和(自身を含む): 234512520

約数和(自身を除く): 77768853

約数列:

[1, 3, 9, 27, 81, 929, 2083, 2787, 6249, 8361, 18747, 25083, 56241, 75249, 168723, 1935107, 5805321, 17415963, 52247889, 156743667]

約数ペア:

[(1, 156743667), (3, 52247889), (9, 17415963), (27, 5805321), (81, 1935107), (929, 168723), (2083, 75249), (2787, 56241), (6249, 25083), (8361, 18747)]