80271351

素因数分解:

$3^3\times {\mathrm{1559}}^1\times {\mathrm{1907}}^1$

素因数の和:3475

約数の個数: 16

約数和(自身を含む): 119059200

約数和(自身を除く): 38787849

約数列:

[1, 3, 9, 27, 1559, 1907, 4677, 5721, 14031, 17163, 42093, 51489, 2973013, 8919039, 26757117, 80271351]

約数ペア:

[(1, 80271351), (3, 26757117), (9, 8919039), (27, 2973013), (1559, 51489), (1907, 42093), (4677, 17163), (5721, 14031)]