64185387

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7867

約数の個数: 32

約数和(自身を含む): 108076032

約数和(自身を除く): 43890645

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 7817, 8211, 23451, 54719, 132889, 164157, 179791, 398667, 539373, 930223, 1258537, 2790669, 3056447, 3775611, 9169341, 21395129, 64185387]

約数ペア:

[(1, 64185387), (3, 21395129), (7, 9169341), (17, 3775611), (21, 3056447), (23, 2790669), (51, 1258537), (69, 930223), (119, 539373), (161, 398667), (357, 179791), (391, 164157), (483, 132889), (1173, 54719), (2737, 23451), (7817, 8211)]