27460209

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6571}}^1$

素因数の和:6780

約数の個数: 16

約数和(自身を含む): 42060800

約数和(自身を除く): 14600591

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 6571, 19713, 45997, 137991, 1307629, 3922887, 9153403, 27460209]

約数ペア:

[(1, 27460209), (3, 9153403), (7, 3922887), (21, 1307629), (199, 137991), (597, 45997), (1393, 19713), (4179, 6571)]