133330293

素因数分解:

$3^4\times {\mathrm{1277}}^1\times {\mathrm{1289}}^1$

素因数の和:2578

約数の個数: 20

約数和(自身を含む): 199483020

約数和(自身を除く): 66152727

約数列:

[1, 3, 9, 27, 81, 1277, 1289, 3831, 3867, 11493, 11601, 34479, 34803, 103437, 104409, 1646053, 4938159, 14814477, 44443431, 133330293]

約数ペア:

[(1, 133330293), (3, 44443431), (9, 14814477), (27, 4938159), (81, 1646053), (1277, 104409), (1289, 103437), (3831, 34803), (3867, 34479), (11493, 11601)]