127281018

素因数分解:

$2^1\times 3^1\times {\mathrm{2777}}^1\times {\mathrm{7639}}^1$

素因数の和:10421

約数の個数: 16

約数和(自身を含む): 254687040

約数和(自身を除く): 127406022

約数列:

[1, 2, 3, 6, 2777, 5554, 7639, 8331, 15278, 16662, 22917, 45834, 21213503, 42427006, 63640509, 127281018]

約数ペア:

[(1, 127281018), (2, 63640509), (3, 42427006), (6, 21213503), (2777, 45834), (5554, 22917), (7639, 16662), (8331, 15278)]