74933691

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12433}}^1$

素因数の和:12491

約数の個数: 24

約数和(自身を含む): 119067984

約数和(自身を除く): 44134293

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 12433, 37299, 87031, 261093, 509753, 609217, 1529259, 1827651, 3568271, 10704813, 24977897, 74933691]

約数ペア:

[(1, 74933691), (3, 24977897), (7, 10704813), (21, 3568271), (41, 1827651), (49, 1529259), (123, 609217), (147, 509753), (287, 261093), (861, 87031), (2009, 37299), (6027, 12433)]