82711749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 40460091

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 659, 1173, 1819, 1977, 2461, 5457, 7383, 11203, 15157, 33609, 41837, 45471, 70513, 125511, 211539, 257669, 773007, 1198721, 1621799, 3596163, 4865397, 27570583, 82711749]

約数ペア:

[(1, 82711749), (3, 27570583), (17, 4865397), (23, 3596163), (51, 1621799), (69, 1198721), (107, 773007), (321, 257669), (391, 211539), (659, 125511), (1173, 70513), (1819, 45471), (1977, 41837), (2461, 33609), (5457, 15157), (7383, 11203)]