81377934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1232999}}^1$

素因数の和:1233015

約数の個数: 16

約数和(自身を含む): 177552000

約数和(自身を除く): 96174066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1232999, 2465998, 3698997, 7397994, 13562989, 27125978, 40688967, 81377934]

約数ペア:

[(1, 81377934), (2, 40688967), (3, 27125978), (6, 13562989), (11, 7397994), (22, 3698997), (33, 2465998), (66, 1232999)]