66606617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1553}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 83244672

約数和(自身を除く): 16638055

約数列:

[1, 7, 11, 77, 557, 1553, 3899, 6127, 10871, 17083, 42889, 119581, 865021, 6055147, 9515231, 66606617]

約数ペア:

[(1, 66606617), (7, 9515231), (11, 6055147), (77, 865021), (557, 119581), (1553, 42889), (3899, 17083), (6127, 10871)]