81531966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{799333}}^1$

素因数の和:799355

約数の個数: 16

約数和(自身を含む): 172656144

約数和(自身を除く): 91124178

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 799333, 1598666, 2397999, 4795998, 13588661, 27177322, 40765983, 81531966]

約数ペア:

[(1, 81531966), (2, 40765983), (3, 27177322), (6, 13588661), (17, 4795998), (34, 2397999), (51, 1598666), (102, 799333)]