66897166

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7229}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 114870240

約数和(自身を除く): 47973074

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 7229, 9254, 14458, 50603, 101206, 4778369, 9556738, 33448583, 66897166]

約数ペア:

[(1, 66897166), (2, 33448583), (7, 9556738), (14, 4778369), (661, 101206), (1322, 50603), (4627, 14458), (7229, 9254)]