255702933

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{557087}}^1$

素因数の和:557113

約数の個数: 16

約数和(自身を含む): 401103360

約数和(自身を除く): 145400427

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 557087, 1671261, 5013783, 9470479, 15041349, 28411437, 85234311, 255702933]

約数ペア:

[(1, 255702933), (3, 85234311), (9, 28411437), (17, 15041349), (27, 9470479), (51, 5013783), (153, 1671261), (459, 557087)]