125969459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71129}}^1$

素因数の和:71170

約数の個数: 16

約数和(自身を含む): 163883520

約数和(自身を除く): 37914061

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 71129, 497903, 782419, 1635967, 5476933, 11451769, 17995637, 125969459]

約数ペア:

[(1, 125969459), (7, 17995637), (11, 11451769), (23, 5476933), (77, 1635967), (161, 782419), (253, 497903), (1771, 71129)]