77804979

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{4177}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 118722048

約数和(自身を除く): 40917069

約数列:

[1, 3, 7, 21, 887, 2661, 4177, 6209, 12531, 18627, 29239, 87717, 3704999, 11114997, 25934993, 77804979]

約数ペア:

[(1, 77804979), (3, 25934993), (7, 11114997), (21, 3704999), (887, 87717), (2661, 29239), (4177, 18627), (6209, 12531)]