605428317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2243}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 967612800

約数和(自身を除く): 362184483

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 769, 2243, 2307, 6729, 6921, 9997, 20187, 20763, 29159, 29991, 60561, 87477, 89973, 262431, 269919, 787293, 1724867, 5174601, 15523803, 22423271, 46571409, 67269813, 201809439, 605428317]

約数ペア:

[(1, 605428317), (3, 201809439), (9, 67269813), (13, 46571409), (27, 22423271), (39, 15523803), (117, 5174601), (351, 1724867), (769, 787293), (2243, 269919), (2307, 262431), (6729, 89973), (6921, 87477), (9997, 60561), (20187, 29991), (20763, 29159)]