55142718

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{129443}}^1$

素因数の和:129519

約数の個数: 16

約数和(自身を含む): 111839616

約数和(自身を除く): 56696898

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 129443, 258886, 388329, 776658, 9190453, 18380906, 27571359, 55142718]

約数ペア:

[(1, 55142718), (2, 27571359), (3, 18380906), (6, 9190453), (71, 776658), (142, 388329), (213, 258886), (426, 129443)]