42713649

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47939}}^1$

素因数の和:47962

約数の個数: 20

約数和(自身を含む): 69608880

約数和(自身を除く): 26895231

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 47939, 143817, 431451, 527329, 1294353, 1581987, 3883059, 4745961, 14237883, 42713649]

約数ペア:

[(1, 42713649), (3, 14237883), (9, 4745961), (11, 3883059), (27, 1581987), (33, 1294353), (81, 527329), (99, 431451), (297, 143817), (891, 47939)]