78428656803

素因数分解:

$3^1\times 7^1\times {\mathrm{3881}}^1\times {\mathrm{962303}}^1$

素因数の和:966194

約数の個数: 16

約数和(自身を含む): 119541252096

約数和(自身を除く): 41112595293

約数列:

[1, 3, 7, 21, 3881, 11643, 27167, 81501, 962303, 2886909, 6736121, 20208363, 3734697943, 11204093829, 26142885601, 78428656803]

約数ペア:

[(1, 78428656803), (3, 26142885601), (7, 11204093829), (21, 3734697943), (3881, 20208363), (11643, 6736121), (27167, 2886909), (81501, 962303)]