127642617

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8447}}^1$

素因数の和:8549

約数の個数: 24

約数和(自身を含む): 195047424

約数和(自身を除く): 67404807

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 8447, 15111, 25341, 76023, 194281, 582843, 616631, 1748529, 1849893, 5549679, 14182513, 42547539, 127642617]

約数ペア:

[(1, 127642617), (3, 42547539), (9, 14182513), (23, 5549679), (69, 1849893), (73, 1748529), (207, 616631), (219, 582843), (657, 194281), (1679, 76023), (5037, 25341), (8447, 15111)]