159426819

素因数分解:

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

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 245145600

約数和(自身を除く): 85718781

約数列:

[1, 3, 9, 27, 41, 79, 123, 237, 369, 711, 1107, 1823, 2133, 3239, 5469, 9717, 16407, 29151, 49221, 74743, 87453, 144017, 224229, 432051, 672687, 1296153, 2018061, 3888459, 5904697, 17714091, 53142273, 159426819]

約数ペア:

[(1, 159426819), (3, 53142273), (9, 17714091), (27, 5904697), (41, 3888459), (79, 2018061), (123, 1296153), (237, 672687), (369, 432051), (711, 224229), (1107, 144017), (1823, 87453), (2133, 74743), (3239, 49221), (5469, 29151), (9717, 16407)]