81984066

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{41281}}^1$

素因数の和:41617

約数の個数: 16

約数和(自身を含む): 164467488

約数和(自身を除く): 82483422

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 41281, 82562, 123843, 247686, 13664011, 27328022, 40992033, 81984066]

約数ペア:

[(1, 81984066), (2, 40992033), (3, 27328022), (6, 13664011), (331, 247686), (662, 123843), (993, 82562), (1986, 41281)]