67387851

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 107827200

約数和(自身を除く): 40439349

約数列:

[1, 3, 9, 19, 29, 57, 87, 107, 127, 171, 261, 321, 381, 551, 963, 1143, 1653, 2033, 2413, 3103, 3683, 4959, 6099, 7239, 9309, 11049, 13589, 18297, 21717, 27927, 33147, 40767, 58957, 69977, 122301, 176871, 209931, 258191, 394081, 530613, 629793, 774573, 1182243, 2323719, 3546729, 7487539, 22462617, 67387851]

約数ペア:

[(1, 67387851), (3, 22462617), (9, 7487539), (19, 3546729), (29, 2323719), (57, 1182243), (87, 774573), (107, 629793), (127, 530613), (171, 394081), (261, 258191), (321, 209931), (381, 176871), (551, 122301), (963, 69977), (1143, 58957), (1653, 40767), (2033, 33147), (2413, 27927), (3103, 21717), (3683, 18297), (4959, 13589), (6099, 11049), (7239, 9309)]