39285081

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 68014080

約数和(自身を除く): 28728999

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 71, 81, 99, 207, 213, 243, 253, 297, 621, 639, 729, 759, 781, 891, 1633, 1863, 1917, 2187, 2277, 2343, 2673, 4899, 5589, 5751, 6831, 7029, 8019, 14697, 16767, 17253, 17963, 20493, 21087, 24057, 44091, 50301, 51759, 53889, 61479, 63261, 132273, 155277, 161667, 184437, 189783, 396819, 485001, 553311, 569349, 1190457, 1455003, 1708047, 3571371, 4365009, 13095027, 39285081]

約数ペア:

[(1, 39285081), (3, 13095027), (9, 4365009), (11, 3571371), (23, 1708047), (27, 1455003), (33, 1190457), (69, 569349), (71, 553311), (81, 485001), (99, 396819), (207, 189783), (213, 184437), (243, 161667), (253, 155277), (297, 132273), (621, 63261), (639, 61479), (729, 53889), (759, 51759), (781, 50301), (891, 44091), (1633, 24057), (1863, 21087), (1917, 20493), (2187, 17963), (2277, 17253), (2343, 16767), (2673, 14697), (4899, 8019), (5589, 7029), (5751, 6831)]