258281349

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 369097344

約数和(自身を除く): 110815995

約数列:

[1, 3, 37, 43, 53, 111, 129, 159, 1021, 1591, 1961, 2279, 3063, 4773, 5883, 6837, 37777, 43903, 54113, 84323, 113331, 131709, 162339, 252969, 1624411, 2002181, 2326859, 4873233, 6006543, 6980577, 86093783, 258281349]

約数ペア:

[(1, 258281349), (3, 86093783), (37, 6980577), (43, 6006543), (53, 4873233), (111, 2326859), (129, 2002181), (159, 1624411), (1021, 252969), (1591, 162339), (1961, 131709), (2279, 113331), (3063, 84323), (4773, 54113), (5883, 43903), (6837, 37777)]