64278003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11779}}^1$

素因数の和:11906

約数の個数: 16

約数和(自身を含む): 91601280

約数和(自身を除く): 27323277

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 11779, 35337, 200243, 600729, 1260353, 3781059, 21426001, 64278003]

約数ペア:

[(1, 64278003), (3, 21426001), (17, 3781059), (51, 1260353), (107, 600729), (321, 200243), (1819, 35337), (5457, 11779)]