54171438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127163}}^1$

素因数の和:127239

約数の個数: 16

約数和(自身を含む): 109869696

約数和(自身を除く): 55698258

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 127163, 254326, 381489, 762978, 9028573, 18057146, 27085719, 54171438]

約数ペア:

[(1, 54171438), (2, 27085719), (3, 18057146), (6, 9028573), (71, 762978), (142, 381489), (213, 254326), (426, 127163)]