85408071

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{86533}}^1$

素因数の和:86590

約数の個数: 16

約数和(自身を含む): 132916224

約数和(自身を除く): 47508153

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 86533, 259599, 605731, 1817193, 4067051, 12201153, 28469357, 85408071]

約数ペア:

[(1, 85408071), (3, 28469357), (7, 12201153), (21, 4067051), (47, 1817193), (141, 605731), (329, 259599), (987, 86533)]