80491663587

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21109799}}^1$

素因数の和:21109874

約数の個数: 16

約数和(自身を含む): 113486284800

約数和(自身を除く): 32994621213

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 21109799, 63329397, 654403769, 865501759, 1963211307, 2596505277, 26830554529, 80491663587]

約数ペア:

[(1, 80491663587), (3, 26830554529), (31, 2596505277), (41, 1963211307), (93, 865501759), (123, 654403769), (1271, 63329397), (3813, 21109799)]