66462501

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30727}}^1$

素因数の和:30840

約数の個数: 16

約数和(自身を含む): 102262784

約数和(自身を除く): 35800283

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 30727, 92181, 215089, 645267, 3164881, 9494643, 22154167, 66462501]

約数ペア:

[(1, 66462501), (3, 22154167), (7, 9494643), (21, 3164881), (103, 645267), (309, 215089), (721, 92181), (2163, 30727)]