772510179

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{5449}}^1$

素因数の和:5659

約数の個数: 32

約数和(自身を含む): 1212428800

約数和(自身を除く): 439918621

約数列:

[1, 3, 7, 21, 43, 129, 157, 301, 471, 903, 1099, 3297, 5449, 6751, 16347, 20253, 38143, 47257, 114429, 141771, 234307, 702921, 855493, 1640149, 2566479, 4920447, 5988451, 17965353, 36786199, 110358597, 257503393, 772510179]

約数ペア:

[(1, 772510179), (3, 257503393), (7, 110358597), (21, 36786199), (43, 17965353), (129, 5988451), (157, 4920447), (301, 2566479), (471, 1640149), (903, 855493), (1099, 702921), (3297, 234307), (5449, 141771), (6751, 114429), (16347, 47257), (20253, 38143)]