85646391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{18869}}^1$

素因数の和:18978

約数の個数: 16

約数和(自身を含む): 122277600

約数和(自身を除く): 36631209

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 18869, 56607, 320773, 962319, 1679341, 5038023, 28548797, 85646391]

約数ペア:

[(1, 85646391), (3, 28548797), (17, 5038023), (51, 1679341), (89, 962319), (267, 320773), (1513, 56607), (4539, 18869)]