63984711

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15787}}^1$

素因数の和:15990

約数の個数: 16

約数和(自身を含む): 98011904

約数和(自身を除く): 34027193

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 15787, 47361, 110509, 331527, 3046891, 9140673, 21328237, 63984711]

約数ペア:

[(1, 63984711), (3, 21328237), (7, 9140673), (21, 3046891), (193, 331527), (579, 110509), (1351, 47361), (4053, 15787)]