80996811

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{104243}}^1$

素因数の和:104290

約数の個数: 16

約数和(自身を含む): 126760704

約数和(自身を除く): 45763893

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 104243, 312729, 729701, 2189103, 3856991, 11570973, 26998937, 80996811]

約数ペア:

[(1, 80996811), (3, 26998937), (7, 11570973), (21, 3856991), (37, 2189103), (111, 729701), (259, 312729), (777, 104243)]