129330817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 170127360

約数和(自身を除く): 40796543

約数列:

[1, 7, 11, 23, 77, 103, 161, 253, 709, 721, 1133, 1771, 2369, 4963, 7799, 7931, 16307, 16583, 26059, 54593, 73027, 114149, 179377, 182413, 511189, 803297, 1255639, 1679621, 5623079, 11757347, 18475831, 129330817]

約数ペア:

[(1, 129330817), (7, 18475831), (11, 11757347), (23, 5623079), (77, 1679621), (103, 1255639), (161, 803297), (253, 511189), (709, 182413), (721, 179377), (1133, 114149), (1771, 73027), (2369, 54593), (4963, 26059), (7799, 16583), (7931, 16307)]