40641453

素因数分解:

$3^3\times {\mathrm{887}}^1\times {\mathrm{1697}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 60312960

約数和(自身を除く): 19671507

約数列:

[1, 3, 9, 27, 887, 1697, 2661, 5091, 7983, 15273, 23949, 45819, 1505239, 4515717, 13547151, 40641453]

約数ペア:

[(1, 40641453), (3, 13547151), (9, 4515717), (27, 1505239), (887, 45819), (1697, 23949), (2661, 15273), (5091, 7983)]