528037623

素因数分解:

$3^4\times {\mathrm{89}}^2\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 30

約数和(自身を含む): 798728744

約数和(自身を除く): 270691121

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 823, 2403, 2469, 7209, 7407, 7921, 22221, 23763, 66663, 71289, 73247, 213867, 219741, 641601, 659223, 1977669, 5933007, 6518983, 19556949, 58670847, 176012541, 528037623]

約数ペア:

[(1, 528037623), (3, 176012541), (9, 58670847), (27, 19556949), (81, 6518983), (89, 5933007), (267, 1977669), (801, 659223), (823, 641601), (2403, 219741), (2469, 213867), (7209, 73247), (7407, 71289), (7921, 66663), (22221, 23763)]