66864553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29573}}^1$

素因数の和:29616

約数の個数: 16

約数和(自身を含む): 85173120

約数和(自身を除く): 18308567

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 29573, 207011, 502741, 561887, 3519187, 3933209, 9552079, 66864553]

約数ペア:

[(1, 66864553), (7, 9552079), (17, 3933209), (19, 3519187), (119, 561887), (133, 502741), (323, 207011), (2261, 29573)]