252193743

素因数分解:

$3^4\times {\mathrm{1657}}^1\times {\mathrm{1879}}^1$

素因数の和:3548

約数の個数: 20

約数和(自身を含む): 377161840

約数和(自身を除く): 124968097

約数列:

[1, 3, 9, 27, 81, 1657, 1879, 4971, 5637, 14913, 16911, 44739, 50733, 134217, 152199, 3113503, 9340509, 28021527, 84064581, 252193743]

約数ペア:

[(1, 252193743), (3, 84064581), (9, 28021527), (27, 9340509), (81, 3113503), (1657, 152199), (1879, 134217), (4971, 50733), (5637, 44739), (14913, 16911)]