193582143

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{50849}}^1$

素因数の和:50908

約数の個数: 20

約数和(自身を含む): 295336800

約数和(自身を除く): 101754657

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 50849, 152547, 457641, 1372923, 2389903, 4118769, 7169709, 21509127, 64527381, 193582143]

約数ペア:

[(1, 193582143), (3, 64527381), (9, 21509127), (27, 7169709), (47, 4118769), (81, 2389903), (141, 1372923), (423, 457641), (1269, 152547), (3807, 50849)]