53142273

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 79672320

約数和(自身を除く): 26530047

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 1823, 3239, 5469, 9717, 16407, 29151, 74743, 144017, 224229, 432051, 672687, 1296153, 5904697, 17714091, 53142273]

約数ペア:

[(1, 53142273), (3, 17714091), (9, 5904697), (41, 1296153), (79, 672687), (123, 432051), (237, 224229), (369, 144017), (711, 74743), (1823, 29151), (3239, 16407), (5469, 9717)]