87417657

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{5051}}^1$

素因数の和:5701

約数の個数: 16

約数和(自身を含む): 129735360

約数和(自身を除く): 42317703

約数列:

[1, 3, 9, 27, 641, 1923, 5051, 5769, 15153, 17307, 45459, 136377, 3237691, 9713073, 29139219, 87417657]

約数ペア:

[(1, 87417657), (3, 29139219), (9, 9713073), (27, 3237691), (641, 136377), (1923, 45459), (5051, 17307), (5769, 15153)]