67171254

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157679}}^1$

素因数の和:157755

約数の個数: 16

約数和(自身を含む): 136235520

約数和(自身を除く): 69064266

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 157679, 315358, 473037, 946074, 11195209, 22390418, 33585627, 67171254]

約数ペア:

[(1, 67171254), (2, 33585627), (3, 22390418), (6, 11195209), (71, 946074), (142, 473037), (213, 315358), (426, 157679)]