528066567

素因数分解:

$3^3\times 7^1\times {\mathrm{2794003}}^1$

素因数の和:2794019

約数の個数: 16

約数和(自身を含む): 894081280

約数和(自身を除く): 366014713

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2794003, 8382009, 19558021, 25146027, 58674063, 75438081, 176022189, 528066567]

約数ペア:

[(1, 528066567), (3, 176022189), (7, 75438081), (9, 58674063), (21, 25146027), (27, 19558021), (63, 8382009), (189, 2794003)]