157317903

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{57689}}^1$

素因数の和:57799

約数の個数: 16

約数和(自身を含む): 235375200

約数和(自身を除く): 78057297

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 57689, 173067, 519201, 1557603, 5826589, 17479767, 52439301, 157317903]

約数ペア:

[(1, 157317903), (3, 52439301), (9, 17479767), (27, 5826589), (101, 1557603), (303, 519201), (909, 173067), (2727, 57689)]