81399054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1233319}}^1$

素因数の和:1233335

約数の個数: 16

約数和(自身を含む): 177598080

約数和(自身を除く): 96199026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1233319, 2466638, 3699957, 7399914, 13566509, 27133018, 40699527, 81399054]

約数ペア:

[(1, 81399054), (2, 40699527), (3, 27133018), (6, 13566509), (11, 7399914), (22, 3699957), (33, 2466638), (66, 1233319)]