78336963

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{5011}}^1$

素因数の和:5216

約数の個数: 20

約数和(自身を含む): 117651688

約数和(自身を除く): 39314725

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5011, 5211, 15033, 15633, 45099, 135297, 405891, 967123, 2901369, 8704107, 26112321, 78336963]

約数ペア:

[(1, 78336963), (3, 26112321), (9, 8704107), (27, 2901369), (81, 967123), (193, 405891), (579, 135297), (1737, 45099), (5011, 15633), (5211, 15033)]