54243351

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{5273}}^1$

素因数の和:5412

約数の個数: 20

約数和(自身を含む): 81683712

約数和(自身を除く): 27440361

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 5273, 10287, 15819, 47457, 142371, 427113, 669671, 2009013, 6027039, 18081117, 54243351]

約数ペア:

[(1, 54243351), (3, 18081117), (9, 6027039), (27, 2009013), (81, 669671), (127, 427113), (381, 142371), (1143, 47457), (3429, 15819), (5273, 10287)]