77649111

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{4967}}^1$

素因数の和:5172

約数の個数: 20

約数和(自身を含む): 116618832

約数和(自身を除く): 38969721

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 4967, 5211, 14901, 15633, 44703, 134109, 402327, 958631, 2875893, 8627679, 25883037, 77649111]

約数ペア:

[(1, 77649111), (3, 25883037), (9, 8627679), (27, 2875893), (81, 958631), (193, 402327), (579, 134109), (1737, 44703), (4967, 15633), (5211, 14901)]