81410538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1233493}}^1$

素因数の和:1233509

約数の個数: 16

約数和(自身を含む): 177623136

約数和(自身を除く): 96212598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1233493, 2466986, 3700479, 7400958, 13568423, 27136846, 40705269, 81410538]

約数ペア:

[(1, 81410538), (2, 40705269), (3, 27136846), (6, 13568423), (11, 7400958), (22, 3700479), (33, 2466986), (66, 1233493)]