43165089

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 31484511

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 71, 89, 99, 207, 213, 253, 267, 297, 621, 639, 759, 781, 801, 979, 1633, 1917, 2047, 2277, 2343, 2403, 2937, 4899, 6141, 6319, 6831, 7029, 8811, 14697, 17963, 18423, 18957, 21087, 22517, 26433, 44091, 53889, 55269, 56871, 67551, 69509, 145337, 161667, 170613, 202653, 208527, 436011, 485001, 607959, 625581, 1308033, 1598707, 1876743, 3924099, 4796121, 14388363, 43165089]

約数ペア:

[(1, 43165089), (3, 14388363), (9, 4796121), (11, 3924099), (23, 1876743), (27, 1598707), (33, 1308033), (69, 625581), (71, 607959), (89, 485001), (99, 436011), (207, 208527), (213, 202653), (253, 170613), (267, 161667), (297, 145337), (621, 69509), (639, 67551), (759, 56871), (781, 55269), (801, 53889), (979, 44091), (1633, 26433), (1917, 22517), (2047, 21087), (2277, 18957), (2343, 18423), (2403, 17963), (2937, 14697), (4899, 8811), (6141, 7029), (6319, 6831)]