66964433

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 70926336

約数和(自身を除く): 3961903

約数列:

[1, 31, 73, 127, 233, 2263, 3937, 7223, 9271, 17009, 29591, 287401, 527279, 917321, 2160143, 66964433]

約数ペア:

[(1, 66964433), (31, 2160143), (73, 917321), (127, 527279), (233, 287401), (2263, 29591), (3937, 17009), (7223, 9271)]