8587048041

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23087}}^1$

素因数の和:23151

約数の個数: 72

約数和(自身を含む): 15480226944

約数和(自身を除く): 6893178903

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 289, 429, 561, 663, 867, 1287, 1683, 1989, 2431, 2601, 3179, 3757, 7293, 9537, 11271, 21879, 23087, 28611, 33813, 41327, 69261, 123981, 207783, 253957, 300131, 371943, 392479, 761871, 900393, 1177437, 2285613, 2701179, 3301441, 3532311, 4317269, 5102227, 6672143, 9904323, 12951807, 15306681, 20016429, 29712969, 38855421, 45920043, 56124497, 60049287, 73393573, 86737859, 168373491, 220180719, 260213577, 505120473, 660542157, 780640731, 954116449, 2862349347, 8587048041]

約数ペア:

[(1, 8587048041), (3, 2862349347), (9, 954116449), (11, 780640731), (13, 660542157), (17, 505120473), (33, 260213577), (39, 220180719), (51, 168373491), (99, 86737859), (117, 73393573), (143, 60049287), (153, 56124497), (187, 45920043), (221, 38855421), (289, 29712969), (429, 20016429), (561, 15306681), (663, 12951807), (867, 9904323), (1287, 6672143), (1683, 5102227), (1989, 4317269), (2431, 3532311), (2601, 3301441), (3179, 2701179), (3757, 2285613), (7293, 1177437), (9537, 900393), (11271, 761871), (21879, 392479), (23087, 371943), (28611, 300131), (33813, 253957), (41327, 207783), (69261, 123981)]