270861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 393984

約数和(自身を除く): 123123

約数列:

[1, 3, 17, 47, 51, 113, 141, 339, 799, 1921, 2397, 5311, 5763, 15933, 90287, 270861]

約数ペア:

[(1, 270861), (3, 90287), (17, 15933), (47, 5763), (51, 5311), (113, 2397), (141, 1921), (339, 799)]