42275379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 61710336

約数和(自身を除く): 19434957

約数列:

[1, 3, 17, 51, 61, 107, 127, 183, 321, 381, 1037, 1819, 2159, 3111, 5457, 6477, 6527, 7747, 13589, 19581, 23241, 40767, 110959, 131699, 231013, 332877, 395097, 693039, 828929, 2486787, 14091793, 42275379]

約数ペア:

[(1, 42275379), (3, 14091793), (17, 2486787), (51, 828929), (61, 693039), (107, 395097), (127, 332877), (183, 231013), (321, 131699), (381, 110959), (1037, 40767), (1819, 23241), (2159, 19581), (3111, 13589), (5457, 7747), (6477, 6527)]