207446877

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2782

約数の個数: 36

約数和(自身を含む): 334125792

約数和(自身を除く): 126678915

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 639, 781, 1089, 2343, 2683, 7029, 8049, 8591, 24147, 25773, 29513, 77319, 88539, 190493, 265617, 324643, 571479, 973929, 1714437, 2095423, 2921787, 6286269, 18858807, 23049653, 69148959, 207446877]

約数ペア:

[(1, 207446877), (3, 69148959), (9, 23049653), (11, 18858807), (33, 6286269), (71, 2921787), (99, 2095423), (121, 1714437), (213, 973929), (363, 571479), (639, 324643), (781, 265617), (1089, 190493), (2343, 88539), (2683, 77319), (7029, 29513), (8049, 25773), (8591, 24147)]