127954563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5563}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 201906432

約数和(自身を除く): 73951869

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 451, 561, 697, 1353, 2091, 5563, 7667, 16689, 23001, 61193, 94571, 183579, 228083, 283713, 684249, 1040281, 2508913, 3120843, 3877411, 7526739, 11632233, 42651521, 127954563]

約数ペア:

[(1, 127954563), (3, 42651521), (11, 11632233), (17, 7526739), (33, 3877411), (41, 3120843), (51, 2508913), (123, 1040281), (187, 684249), (451, 283713), (561, 228083), (697, 183579), (1353, 94571), (2091, 61193), (5563, 23001), (7667, 16689)]