54817413

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137387}}^1$

素因数の和:137416

約数の個数: 16

約数和(自身を含む): 87928320

約数和(自身を除く): 33110907

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137387, 412161, 961709, 2610353, 2885127, 7831059, 18272471, 54817413]

約数ペア:

[(1, 54817413), (3, 18272471), (7, 7831059), (19, 2885127), (21, 2610353), (57, 961709), (133, 412161), (399, 137387)]