157645143

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{57809}}^1$

素因数の和:57919

約数の個数: 16

約数和(自身を含む): 235864800

約数和(自身を除く): 78219657

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 57809, 173427, 520281, 1560843, 5838709, 17516127, 52548381, 157645143]

約数ペア:

[(1, 157645143), (3, 52548381), (9, 17516127), (27, 5838709), (101, 1560843), (303, 520281), (909, 173427), (2727, 57809)]