51102081

素因数分解:

$3^2\times {\mathrm{2137}}^1\times {\mathrm{2657}}^1$

素因数の和:4800

約数の個数: 12

約数和(自身を含む): 73876452

約数和(自身を除く): 22774371

約数列:

[1, 3, 9, 2137, 2657, 6411, 7971, 19233, 23913, 5678009, 17034027, 51102081]

約数ペア:

[(1, 51102081), (3, 17034027), (9, 5678009), (2137, 23913), (2657, 19233), (6411, 7971)]