264716721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{516017}}^1$

素因数の和:516045

約数の個数: 16

約数和(自身を含む): 412814400

約数和(自身を除く): 148097679

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 516017, 1548051, 4644153, 9804323, 13932459, 29412969, 88238907, 264716721]

約数ペア:

[(1, 264716721), (3, 88238907), (9, 29412969), (19, 13932459), (27, 9804323), (57, 4644153), (171, 1548051), (513, 516017)]