80494359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27407}}^1$

素因数の和:27510

約数の個数: 16

約数和(自身を含む): 118402560

約数和(自身を除く): 37908201

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 27407, 82221, 301477, 904431, 2439223, 7317669, 26831453, 80494359]

約数ペア:

[(1, 80494359), (3, 26831453), (11, 7317669), (33, 2439223), (89, 904431), (267, 301477), (979, 82221), (2937, 27407)]