268851159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11311}}^1$

素因数の和:11475

約数の個数: 24

約数和(自身を含む): 411756800

約数和(自身を除く): 142905641

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 11311, 23769, 33933, 101799, 214909, 644727, 1572229, 1934181, 4716687, 14150061, 29872351, 89617053, 268851159]

約数ペア:

[(1, 268851159), (3, 89617053), (9, 29872351), (19, 14150061), (57, 4716687), (139, 1934181), (171, 1572229), (417, 644727), (1251, 214909), (2641, 101799), (7923, 33933), (11311, 23769)]