958077477

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 1684784640

約数和(自身を除く): 726707163

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 79, 81, 189, 219, 237, 293, 511, 553, 567, 657, 711, 879, 1533, 1659, 1971, 2051, 2133, 2637, 4599, 4977, 5767, 5913, 6153, 6399, 7911, 13797, 14931, 17301, 18459, 21389, 23147, 23733, 40369, 41391, 44793, 51903, 55377, 64167, 69441, 121107, 149723, 155709, 162029, 166131, 192501, 208323, 363321, 449169, 467127, 486087, 577503, 624969, 1089963, 1347507, 1458261, 1689731, 1732509, 1874907, 3269889, 4042521, 4374783, 5069193, 11828117, 12127563, 13124349, 15207579, 35484351, 45622737, 106453053, 136868211, 319359159, 958077477]

約数ペア:

[(1, 958077477), (3, 319359159), (7, 136868211), (9, 106453053), (21, 45622737), (27, 35484351), (63, 15207579), (73, 13124349), (79, 12127563), (81, 11828117), (189, 5069193), (219, 4374783), (237, 4042521), (293, 3269889), (511, 1874907), (553, 1732509), (567, 1689731), (657, 1458261), (711, 1347507), (879, 1089963), (1533, 624969), (1659, 577503), (1971, 486087), (2051, 467127), (2133, 449169), (2637, 363321), (4599, 208323), (4977, 192501), (5767, 166131), (5913, 162029), (6153, 155709), (6399, 149723), (7911, 121107), (13797, 69441), (14931, 64167), (17301, 55377), (18459, 51903), (21389, 44793), (23147, 41391), (23733, 40369)]