64043727

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 96366336

約数和(自身を除く): 32322609

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 373, 473, 1119, 1331, 1419, 3993, 4103, 5203, 12309, 15609, 16039, 45133, 48117, 57233, 135399, 171699, 176429, 496463, 529287, 1489389, 1940719, 5822157, 21347909, 64043727]

約数ペア:

[(1, 64043727), (3, 21347909), (11, 5822157), (33, 1940719), (43, 1489389), (121, 529287), (129, 496463), (363, 176429), (373, 171699), (473, 135399), (1119, 57233), (1331, 48117), (1419, 45133), (3993, 16039), (4103, 15609), (5203, 12309)]