66718249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 73270288

約数和(自身を除く): 6552039

約数列:

[1, 13, 97, 157, 337, 1261, 2041, 4381, 15229, 32689, 52909, 197977, 424957, 687817, 5132173, 66718249]

約数ペア:

[(1, 66718249), (13, 5132173), (97, 687817), (157, 424957), (337, 197977), (1261, 52909), (2041, 32689), (4381, 15229)]