54117833

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 18043447

約数列:

[1, 7, 11, 19, 71, 77, 133, 209, 497, 521, 781, 1349, 1463, 3647, 5467, 5731, 9443, 9899, 14839, 36991, 40117, 69293, 103873, 108889, 258937, 406901, 702829, 762223, 2848307, 4919803, 7731119, 54117833]

約数ペア:

[(1, 54117833), (7, 7731119), (11, 4919803), (19, 2848307), (71, 762223), (77, 702829), (133, 406901), (209, 258937), (497, 108889), (521, 103873), (781, 69293), (1349, 40117), (1463, 36991), (3647, 14839), (5467, 9899), (5731, 9443)]