57257853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 26567427

約数列:

[1, 3, 17, 41, 51, 123, 139, 197, 417, 591, 697, 2091, 2363, 3349, 5699, 7089, 8077, 10047, 17097, 24231, 27383, 82149, 96883, 137309, 290649, 411927, 465511, 1122703, 1396533, 3368109, 19085951, 57257853]

約数ペア:

[(1, 57257853), (3, 19085951), (17, 3368109), (41, 1396533), (51, 1122703), (123, 465511), (139, 411927), (197, 290649), (417, 137309), (591, 96883), (697, 82149), (2091, 27383), (2363, 24231), (3349, 17097), (5699, 10047), (7089, 8077)]