19367979903

素因数分解:

$3^5\times {\mathrm{1237}}^1\times {\mathrm{64433}}^1$

素因数の和:65685

約数の個数: 24

約数和(自身を含む): 29036022288

約数和(自身を除く): 9668042385

約数列:

[1, 3, 9, 27, 81, 243, 1237, 3711, 11133, 33399, 64433, 100197, 193299, 300591, 579897, 1739691, 5219073, 15657219, 79703621, 239110863, 717332589, 2151997767, 6455993301, 19367979903]

約数ペア:

[(1, 19367979903), (3, 6455993301), (9, 2151997767), (27, 717332589), (81, 239110863), (243, 79703621), (1237, 15657219), (3711, 5219073), (11133, 1739691), (33399, 579897), (64433, 300591), (100197, 193299)]