27421107

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{35291}}^1$

素因数の和:35338

約数の個数: 16

約数和(自身を含む): 42915072

約数和(自身を除く): 15493965

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 35291, 105873, 247037, 741111, 1305767, 3917301, 9140369, 27421107]

約数ペア:

[(1, 27421107), (3, 9140369), (7, 3917301), (21, 1305767), (37, 741111), (111, 247037), (259, 105873), (777, 35291)]