55821069

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 92939616

約数和(自身を除く): 37118547

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 83, 171, 207, 249, 361, 437, 513, 621, 747, 1083, 1311, 1539, 1577, 1863, 1909, 2241, 3249, 3933, 4731, 5727, 6723, 8303, 9747, 11799, 14193, 17181, 24909, 29241, 29963, 35397, 36271, 42579, 51543, 74727, 89889, 108813, 127737, 154629, 224181, 269667, 326439, 672543, 689149, 809001, 979317, 2067447, 2427003, 2937951, 6202341, 18607023, 55821069]

約数ペア:

[(1, 55821069), (3, 18607023), (9, 6202341), (19, 2937951), (23, 2427003), (27, 2067447), (57, 979317), (69, 809001), (81, 689149), (83, 672543), (171, 326439), (207, 269667), (249, 224181), (361, 154629), (437, 127737), (513, 108813), (621, 89889), (747, 74727), (1083, 51543), (1311, 42579), (1539, 36271), (1577, 35397), (1863, 29963), (1909, 29241), (2241, 24909), (3249, 17181), (3933, 14193), (4731, 11799), (5727, 9747), (6723, 8303)]