66107886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{847537}}^1$

素因数の和:847555

約数の個数: 16

約数和(自身を含む): 142386384

約数和(自身を除く): 76278498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 847537, 1695074, 2542611, 5085222, 11017981, 22035962, 33053943, 66107886]

約数ペア:

[(1, 66107886), (2, 33053943), (3, 22035962), (6, 11017981), (13, 5085222), (26, 2542611), (39, 1695074), (78, 847537)]