13095027

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 56

約数和(自身を含む): 22664448

約数和(自身を除く): 9569421

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, 2277, 2343, 2673, 4899, 5589, 5751, 6831, 7029, 8019, 14697, 16767, 17253, 17963, 20493, 21087, 44091, 51759, 53889, 61479, 63261, 132273, 161667, 184437, 189783, 396819, 485001, 569349, 1190457, 1455003, 4365009, 13095027]

約数ペア:

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