54951477

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137723}}^1$

素因数の和:137752

約数の個数: 16

約数和(自身を含む): 88143360

約数和(自身を除く): 33191883

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137723, 413169, 964061, 2616737, 2892183, 7850211, 18317159, 54951477]

約数ペア:

[(1, 54951477), (3, 18317159), (7, 7850211), (19, 2892183), (21, 2616737), (57, 964061), (133, 413169), (399, 137723)]