156985048881

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1758877}}^1$

素因数の和:1759141

約数の個数: 24

約数和(自身を含む): 232678452864

約数和(自身を除く): 75693403983

約数列:

[1, 3, 9, 47, 141, 211, 423, 633, 1899, 9917, 29751, 89253, 1758877, 5276631, 15829893, 82667219, 248001657, 371123047, 744004971, 1113369141, 3340107423, 17442783209, 52328349627, 156985048881]

約数ペア:

[(1, 156985048881), (3, 52328349627), (9, 17442783209), (47, 3340107423), (141, 1113369141), (211, 744004971), (423, 371123047), (633, 248001657), (1899, 82667219), (9917, 15829893), (29751, 5276631), (89253, 1758877)]