66790317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22741}}^1$

素因数の和:22844

約数の個数: 16

約数和(自身を含む): 98245440

約数和(自身を除く): 31455123

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 22741, 68223, 250151, 750453, 2023949, 6071847, 22263439, 66790317]

約数ペア:

[(1, 66790317), (3, 22263439), (11, 6071847), (33, 2023949), (89, 750453), (267, 250151), (979, 68223), (2937, 22741)]