54710481

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137119}}^1$

素因数の和:137148

約数の個数: 16

約数和(自身を含む): 87756800

約数和(自身を除く): 33046319

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137119, 411357, 959833, 2605261, 2879499, 7815783, 18236827, 54710481]

約数ペア:

[(1, 54710481), (3, 18236827), (7, 7815783), (19, 2879499), (21, 2605261), (57, 959833), (133, 411357), (399, 137119)]