6787539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 11737440

約数和(自身を除く): 4949901

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 109, 111, 153, 187, 327, 333, 407, 561, 629, 981, 1199, 1221, 1683, 1853, 1887, 3597, 3663, 4033, 5559, 5661, 6919, 10791, 12099, 16677, 20383, 20757, 36297, 44363, 61149, 62271, 68561, 133089, 183447, 205683, 399267, 617049, 754171, 2262513, 6787539]

約数ペア:

[(1, 6787539), (3, 2262513), (9, 754171), (11, 617049), (17, 399267), (33, 205683), (37, 183447), (51, 133089), (99, 68561), (109, 62271), (111, 61149), (153, 44363), (187, 36297), (327, 20757), (333, 20383), (407, 16677), (561, 12099), (629, 10791), (981, 6919), (1199, 5661), (1221, 5559), (1683, 4033), (1853, 3663), (1887, 3597)]