54736017

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137183}}^1$

素因数の和:137212

約数の個数: 16

約数和(自身を含む): 87797760

約数和(自身を除く): 33061743

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137183, 411549, 960281, 2606477, 2880843, 7819431, 18245339, 54736017]

約数ペア:

[(1, 54736017), (3, 18245339), (7, 7819431), (19, 2880843), (21, 2606477), (57, 960281), (133, 411549), (399, 137183)]