72697889

素因数分解:

${\mathrm{11}}^3\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 16

約数和(自身を含む): 80660544

約数和(自身を除く): 7962655

約数列:

[1, 11, 121, 193, 283, 1331, 2123, 3113, 23353, 34243, 54619, 256883, 376673, 600809, 6608899, 72697889]

約数ペア:

[(1, 72697889), (11, 6608899), (121, 600809), (193, 376673), (283, 256883), (1331, 54619), (2123, 34243), (3113, 23353)]