67542559

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4073}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 81349632

約数和(自身を除く): 13807073

約数列:

[1, 7, 23, 103, 161, 721, 2369, 4073, 16583, 28511, 93679, 419519, 655753, 2936633, 9648937, 67542559]

約数ペア:

[(1, 67542559), (7, 9648937), (23, 2936633), (103, 655753), (161, 419519), (721, 93679), (2369, 28511), (4073, 16583)]