87863769

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82039}}^1$

素因数の和:82069

約数の個数: 24

約数和(自身を含む): 153578880

約数和(自身を除く): 65715111

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 82039, 246117, 574273, 738351, 1394663, 1722819, 4183989, 5168457, 9762641, 12551967, 29287923, 87863769]

約数ペア:

[(1, 87863769), (3, 29287923), (7, 12551967), (9, 9762641), (17, 5168457), (21, 4183989), (51, 1722819), (63, 1394663), (119, 738351), (153, 574273), (357, 246117), (1071, 82039)]