56564217

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{23539}}^1$

素因数の和:23637

約数の個数: 16

約数和(自身を含む): 84744000

約数和(自身を除く): 28179783

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 23539, 70617, 211851, 635553, 2094971, 6284913, 18854739, 56564217]

約数ペア:

[(1, 56564217), (3, 18854739), (9, 6284913), (27, 2094971), (89, 635553), (267, 211851), (801, 70617), (2403, 23539)]