51093099

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{21751}}^1$

素因数の和:21792

約数の個数: 20

約数和(自身を含む): 78959760

約数和(自身を除く): 27866661

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 21751, 65253, 195759, 587277, 630779, 1761831, 1892337, 5677011, 17031033, 51093099]

約数ペア:

[(1, 51093099), (3, 17031033), (9, 5677011), (27, 1892337), (29, 1761831), (81, 630779), (87, 587277), (261, 195759), (783, 65253), (2349, 21751)]