55784487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 85224960

約数和(自身を除く): 29440473

約数列:

[1, 3, 11, 29, 33, 71, 87, 213, 319, 781, 821, 957, 2059, 2343, 2463, 6177, 9031, 22649, 23809, 27093, 58291, 67947, 71427, 174873, 261899, 641201, 785697, 1690439, 1923603, 5071317, 18594829, 55784487]

約数ペア:

[(1, 55784487), (3, 18594829), (11, 5071317), (29, 1923603), (33, 1690439), (71, 785697), (87, 641201), (213, 261899), (319, 174873), (781, 71427), (821, 67947), (957, 58291), (2059, 27093), (2343, 23809), (2463, 22649), (6177, 9031)]