71761797

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1733}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 107119584

約数和(自身を除く): 35357787

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 1733, 4601, 5199, 13803, 15597, 41409, 74519, 185431, 223557, 556293, 670671, 1668879, 7973533, 23920599, 71761797]

約数ペア:

[(1, 71761797), (3, 23920599), (9, 7973533), (43, 1668879), (107, 670671), (129, 556293), (321, 223557), (387, 185431), (963, 74519), (1733, 41409), (4601, 15597), (5199, 13803)]