80749347

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{65173}}^1$

素因数の和:65242

約数の個数: 16

約数和(自身を含む): 125134080

約数和(自身を除く): 44384733

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 65173, 195519, 456211, 1368633, 3845207, 11535621, 26916449, 80749347]

約数ペア:

[(1, 80749347), (3, 26916449), (7, 11535621), (21, 3845207), (59, 1368633), (177, 456211), (413, 195519), (1239, 65173)]