77715281

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:5024

約数の個数: 16

約数和(自身を含む): 92732160

約数和(自身を除く): 15016879

約数列:

[1, 7, 37, 61, 259, 427, 2257, 4919, 15799, 34433, 182003, 300059, 1274021, 2100413, 11102183, 77715281]

約数ペア:

[(1, 77715281), (7, 11102183), (37, 2100413), (61, 1274021), (259, 300059), (427, 182003), (2257, 34433), (4919, 15799)]