27870198

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65423}}^1$

素因数の和:65499

約数の個数: 16

約数和(自身を含む): 56526336

約数和(自身を除く): 28656138

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65423, 130846, 196269, 392538, 4645033, 9290066, 13935099, 27870198]

約数ペア:

[(1, 27870198), (2, 13935099), (3, 9290066), (6, 4645033), (71, 392538), (142, 196269), (213, 130846), (426, 65423)]