5579901

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 8880000

約数和(自身を除く): 3300099

約数列:

[1, 3, 9, 19, 27, 57, 73, 149, 171, 219, 447, 513, 657, 1341, 1387, 1971, 2831, 4023, 4161, 8493, 10877, 12483, 25479, 32631, 37449, 76437, 97893, 206663, 293679, 619989, 1859967, 5579901]

約数ペア:

[(1, 5579901), (3, 1859967), (9, 619989), (19, 293679), (27, 206663), (57, 97893), (73, 76437), (149, 37449), (171, 32631), (219, 25479), (447, 12483), (513, 10877), (657, 8493), (1341, 4161), (1387, 4023), (1971, 2831)]