87517653

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{641}}^2$

素因数の和:1356

約数の個数: 12

約数和(自身を含む): 118518624

約数和(自身を除く): 31000971

約数列:

[1, 3, 71, 213, 641, 1923, 45511, 136533, 410881, 1232643, 29172551, 87517653]

約数ペア:

[(1, 87517653), (3, 29172551), (71, 1232643), (213, 410881), (641, 136533), (1923, 45511)]