804929157

素因数分解:

$3^4\times {\mathrm{2707}}^1\times {\mathrm{3671}}^1$

素因数の和:6390

約数の個数: 20

約数和(自身を含む): 1203196896

約数和(自身を除く): 398267739

約数列:

[1, 3, 9, 27, 81, 2707, 3671, 8121, 11013, 24363, 33039, 73089, 99117, 219267, 297351, 9937397, 29812191, 89436573, 268309719, 804929157]

約数ペア:

[(1, 804929157), (3, 268309719), (9, 89436573), (27, 29812191), (81, 9937397), (2707, 297351), (3671, 219267), (8121, 99117), (11013, 73089), (24363, 33039)]