69671043

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 121139200

約数和(自身を除く): 51468157

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 117, 171, 247, 279, 337, 351, 403, 513, 589, 741, 837, 1011, 1209, 1767, 2223, 3033, 3627, 4381, 5301, 6403, 6669, 7657, 9099, 10447, 10881, 13143, 15903, 19209, 22971, 31341, 39429, 57627, 68913, 83239, 94023, 118287, 135811, 172881, 198493, 206739, 249717, 282069, 407433, 595479, 749151, 1222299, 1786437, 2247453, 2580409, 3666897, 5359311, 7741227, 23223681, 69671043]

約数ペア:

[(1, 69671043), (3, 23223681), (9, 7741227), (13, 5359311), (19, 3666897), (27, 2580409), (31, 2247453), (39, 1786437), (57, 1222299), (93, 749151), (117, 595479), (171, 407433), (247, 282069), (279, 249717), (337, 206739), (351, 198493), (403, 172881), (513, 135811), (589, 118287), (741, 94023), (837, 83239), (1011, 68913), (1209, 57627), (1767, 39429), (2223, 31341), (3033, 22971), (3627, 19209), (4381, 15903), (5301, 13143), (6403, 10881), (6669, 10447), (7657, 9099)]