65243661

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66103}}^1$

素因数の和:66160

約数の個数: 16

約数和(自身を含む): 101535744

約数和(自身を除く): 36292083

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 66103, 198309, 462721, 1388163, 3106841, 9320523, 21747887, 65243661]

約数ペア:

[(1, 65243661), (3, 21747887), (7, 9320523), (21, 3106841), (47, 1388163), (141, 462721), (329, 198309), (987, 66103)]