66020170139

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4223669}}^1$

素因数の和:4223723

約数の個数: 24

約数和(自身を含む): 86669708400

約数和(自身を除く): 20649538261

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 15631, 4223669, 29565683, 46460359, 122486401, 206959781, 325222513, 857404807, 1347350411, 2276557591, 6001833649, 9431452877, 66020170139]

約数ペア:

[(1, 66020170139), (7, 9431452877), (11, 6001833649), (29, 2276557591), (49, 1347350411), (77, 857404807), (203, 325222513), (319, 206959781), (539, 122486401), (1421, 46460359), (2233, 29565683), (15631, 4223669)]