27880134

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{43427}}^1$

素因数の和:43539

約数の個数: 16

約数和(自身を含む): 56282688

約数和(自身を除く): 28402554

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 43427, 86854, 130281, 260562, 4646689, 9293378, 13940067, 27880134]

約数ペア:

[(1, 27880134), (2, 13940067), (3, 9293378), (6, 4646689), (107, 260562), (214, 130281), (321, 86854), (642, 43427)]