127638799

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 135936000

約数和(自身を除く): 8297201

約数列:

[1, 23, 79, 199, 353, 1817, 4577, 8119, 15721, 27887, 70247, 361583, 641401, 1615681, 5549513, 127638799]

約数ペア:

[(1, 127638799), (23, 5549513), (79, 1615681), (199, 641401), (353, 361583), (1817, 70247), (4577, 27887), (8119, 15721)]