171409689

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17489}}^1$

素因数の和:17523

約数の個数: 30

約数和(自身を含む): 281466570

約数和(自身を除く): 110056881

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 17489, 52467, 157401, 192379, 472203, 577137, 1416609, 1731411, 2116169, 5194233, 6348507, 15582699, 19045521, 57136563, 171409689]

約数ペア:

[(1, 171409689), (3, 57136563), (9, 19045521), (11, 15582699), (27, 6348507), (33, 5194233), (81, 2116169), (99, 1731411), (121, 1416609), (297, 577137), (363, 472203), (891, 192379), (1089, 157401), (3267, 52467), (9801, 17489)]