54448737

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136463}}^1$

素因数の和:136492

約数の個数: 16

約数和(自身を含む): 87336960

約数和(自身を除く): 32888223

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 136463, 409389, 955241, 2592797, 2865723, 7778391, 18149579, 54448737]

約数ペア:

[(1, 54448737), (3, 18149579), (7, 7778391), (19, 2865723), (21, 2592797), (57, 955241), (133, 409389), (399, 136463)]