79841487

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 124717824

約数和(自身を除く): 44876337

約数列:

[1, 3, 11, 23, 33, 69, 73, 121, 131, 219, 253, 363, 393, 759, 803, 1441, 1679, 2409, 2783, 3013, 4323, 5037, 8349, 8833, 9039, 9563, 15851, 18469, 26499, 28689, 33143, 47553, 55407, 99429, 105193, 203159, 219949, 315579, 364573, 609477, 659847, 1093719, 1157123, 2419439, 3471369, 7258317, 26613829, 79841487]

約数ペア:

[(1, 79841487), (3, 26613829), (11, 7258317), (23, 3471369), (33, 2419439), (69, 1157123), (73, 1093719), (121, 659847), (131, 609477), (219, 364573), (253, 315579), (363, 219949), (393, 203159), (759, 105193), (803, 99429), (1441, 55407), (1679, 47553), (2409, 33143), (2783, 28689), (3013, 26499), (4323, 18469), (5037, 15851), (8349, 9563), (8833, 9039)]