85691397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42569}}^1$

素因数の和:42644

約数の個数: 16

約数和(自身を含む): 126688320

約数和(自身を除く): 40996923

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 42569, 127707, 468259, 1404777, 2596709, 7790127, 28563799, 85691397]

約数ペア:

[(1, 85691397), (3, 28563799), (11, 7790127), (33, 2596709), (61, 1404777), (183, 468259), (671, 127707), (2013, 42569)]