78808521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26833}}^1$

素因数の和:26936

約数の個数: 16

約数和(自身を含む): 115922880

約数和(自身を除く): 37114359

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 26833, 80499, 295163, 885489, 2388137, 7164411, 26269507, 78808521]

約数ペア:

[(1, 78808521), (3, 26269507), (11, 7164411), (33, 2388137), (89, 885489), (267, 295163), (979, 80499), (2937, 26833)]