55692009

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47969}}^1$

素因数の和:48021

約数の個数: 16

約数和(自身を含む): 84427200

約数和(自身を除く): 28735191

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 47969, 143907, 431721, 1295163, 2062667, 6188001, 18564003, 55692009]

約数ペア:

[(1, 55692009), (3, 18564003), (9, 6188001), (27, 2062667), (43, 1295163), (129, 431721), (387, 143907), (1161, 47969)]