180352143

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{48757}}^1$

素因数の和:48903

約数の個数: 16

約数和(自身を含む): 269144160

約数和(自身を除く): 88792017

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 48757, 146271, 438813, 1316439, 6679709, 20039127, 60117381, 180352143]

約数ペア:

[(1, 180352143), (3, 60117381), (9, 20039127), (27, 6679709), (137, 1316439), (411, 438813), (1233, 146271), (3699, 48757)]