549441411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 864691200

約数和(自身を除く): 315249789

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 89, 267, 277, 323, 391, 437, 831, 969, 1173, 1311, 1513, 1691, 2047, 4539, 4709, 5073, 5263, 6141, 6371, 7429, 14127, 15789, 19113, 22287, 24653, 28747, 34799, 38893, 73959, 86241, 89471, 104397, 108307, 116679, 121049, 268413, 324921, 363147, 419101, 468407, 567019, 661181, 1257303, 1405221, 1701057, 1983543, 2057833, 6173499, 7962919, 9639323, 10773361, 23888757, 28917969, 32320083, 183147137, 549441411]

約数ペア:

[(1, 549441411), (3, 183147137), (17, 32320083), (19, 28917969), (23, 23888757), (51, 10773361), (57, 9639323), (69, 7962919), (89, 6173499), (267, 2057833), (277, 1983543), (323, 1701057), (391, 1405221), (437, 1257303), (831, 661181), (969, 567019), (1173, 468407), (1311, 419101), (1513, 363147), (1691, 324921), (2047, 268413), (4539, 121049), (4709, 116679), (5073, 108307), (5263, 104397), (6141, 89471), (6371, 86241), (7429, 73959), (14127, 38893), (15789, 34799), (19113, 28747), (22287, 24653)]