156780417051

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{141626393}}^1$

素因数の和:141626443

約数の個数: 16

約数和(自身を含む): 237932341920

約数和(自身を除く): 81151924869

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 141626393, 424879179, 1274637537, 3823912611, 5806682113, 17420046339, 52260139017, 156780417051]

約数ペア:

[(1, 156780417051), (3, 52260139017), (9, 17420046339), (27, 5806682113), (41, 3823912611), (123, 1274637537), (369, 424879179), (1107, 141626393)]