128544747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{25339}}^1$

素因数の和:25450

約数の個数: 16

約数和(自身を含む): 182448000

約数和(自身を除く): 53903253

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 25339, 76017, 481441, 1444323, 2255171, 6765513, 42848249, 128544747]

約数ペア:

[(1, 128544747), (3, 42848249), (19, 6765513), (57, 2255171), (89, 1444323), (267, 481441), (1691, 76017), (5073, 25339)]