80108961

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 108960000

約数和(自身を除く): 28851039

約数列:

[1, 3, 59, 177, 499, 907, 1497, 2721, 29441, 53513, 88323, 160539, 452593, 1357779, 26702987, 80108961]

約数ペア:

[(1, 80108961), (3, 26702987), (59, 1357779), (177, 452593), (499, 160539), (907, 88323), (1497, 53513), (2721, 29441)]