26291201697

素因数分解:

$3^4\times {\mathrm{4973}}^1\times {\mathrm{65269}}^1$

素因数の和:70254

約数の個数: 20

約数和(自身を含む): 39283010580

約数和(自身を除く): 12991808883

約数列:

[1, 3, 9, 27, 81, 4973, 14919, 44757, 65269, 134271, 195807, 402813, 587421, 1762263, 5286789, 324582737, 973748211, 2921244633, 8763733899, 26291201697]

約数ペア:

[(1, 26291201697), (3, 8763733899), (9, 2921244633), (27, 973748211), (81, 324582737), (4973, 5286789), (14919, 1762263), (44757, 587421), (65269, 402813), (134271, 195807)]