38357253

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 28827387

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 71, 99, 107, 153, 187, 213, 297, 321, 459, 561, 639, 781, 963, 1177, 1207, 1683, 1819, 1917, 2343, 2889, 3531, 3621, 5049, 5457, 7029, 7597, 10593, 10863, 13277, 16371, 20009, 21087, 22791, 31779, 32589, 39831, 49113, 60027, 68373, 83567, 119493, 129149, 180081, 205119, 250701, 358479, 387447, 540243, 752103, 1162341, 1420639, 2256309, 3487023, 4261917, 12785751, 38357253]

約数ペア:

[(1, 38357253), (3, 12785751), (9, 4261917), (11, 3487023), (17, 2256309), (27, 1420639), (33, 1162341), (51, 752103), (71, 540243), (99, 387447), (107, 358479), (153, 250701), (187, 205119), (213, 180081), (297, 129149), (321, 119493), (459, 83567), (561, 68373), (639, 60027), (781, 49113), (963, 39831), (1177, 32589), (1207, 31779), (1683, 22791), (1819, 21087), (1917, 20009), (2343, 16371), (2889, 13277), (3531, 10863), (3621, 10593), (5049, 7597), (5457, 7029)]