48015099

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 83655936

約数和(自身を除く): 35640837

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 71, 81, 99, 121, 207, 213, 243, 253, 297, 363, 621, 639, 759, 781, 891, 1089, 1633, 1863, 1917, 2277, 2343, 2673, 2783, 3267, 4899, 5589, 5751, 6831, 7029, 8349, 8591, 9801, 14697, 17253, 17963, 20493, 21087, 25047, 25773, 29403, 44091, 53889, 61479, 63261, 75141, 77319, 132273, 161667, 189783, 197593, 225423, 231957, 396819, 485001, 592779, 676269, 695871, 1455003, 1778337, 2087613, 4365009, 5335011, 16005033, 48015099]

約数ペア:

[(1, 48015099), (3, 16005033), (9, 5335011), (11, 4365009), (23, 2087613), (27, 1778337), (33, 1455003), (69, 695871), (71, 676269), (81, 592779), (99, 485001), (121, 396819), (207, 231957), (213, 225423), (243, 197593), (253, 189783), (297, 161667), (363, 132273), (621, 77319), (639, 75141), (759, 63261), (781, 61479), (891, 53889), (1089, 44091), (1633, 29403), (1863, 25773), (1917, 25047), (2277, 21087), (2343, 20493), (2673, 17963), (2783, 17253), (3267, 14697), (4899, 9801), (5589, 8591), (5751, 8349), (6831, 7029)]