55201521

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{8429}}^1$

素因数の和:8528

約数の個数: 16

約数和(自身を含む): 76881600

約数和(自身を除く): 21680079

約数列:

[1, 3, 37, 59, 111, 177, 2183, 6549, 8429, 25287, 311873, 497311, 935619, 1491933, 18400507, 55201521]

約数ペア:

[(1, 55201521), (3, 18400507), (37, 1491933), (59, 935619), (111, 497311), (177, 311873), (2183, 25287), (6549, 8429)]