81927042

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{192317}}^1$

素因数の和:192393

約数の個数: 16

約数和(自身を含む): 166162752

約数和(自身を除く): 84235710

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 192317, 384634, 576951, 1153902, 13654507, 27309014, 40963521, 81927042]

約数ペア:

[(1, 81927042), (2, 40963521), (3, 27309014), (6, 13654507), (71, 1153902), (142, 576951), (213, 384634), (426, 192317)]