66615333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9397}}^1$

素因数の和:9556

約数の個数: 16

約数和(自身を含む): 94731840

約数和(自身を除く): 28116507

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 9397, 28191, 159749, 479247, 1306183, 3918549, 22205111, 66615333]

約数ペア:

[(1, 66615333), (3, 22205111), (17, 3918549), (51, 1306183), (139, 479247), (417, 159749), (2363, 28191), (7089, 9397)]