77946893811

素因数分解:

$3^4\times {\mathrm{4483}}^1\times {\mathrm{214657}}^1$

素因数の和:219152

約数の個数: 20

約数和(自身を含む): 116465703112

約数和(自身を除く): 38518809301

約数列:

[1, 3, 9, 27, 81, 4483, 13449, 40347, 121041, 214657, 363123, 643971, 1931913, 5795739, 17387217, 962307331, 2886921993, 8660765979, 25982297937, 77946893811]

約数ペア:

[(1, 77946893811), (3, 25982297937), (9, 8660765979), (27, 2886921993), (81, 962307331), (4483, 17387217), (13449, 5795739), (40347, 1931913), (121041, 643971), (214657, 363123)]