84639243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 50835957

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 6719, 12597, 20157, 87347, 114223, 127661, 262041, 342669, 382983, 1484899, 1659593, 2170237, 4454697, 4978779, 6510711, 28213081, 84639243]

約数ペア:

[(1, 84639243), (3, 28213081), (13, 6510711), (17, 4978779), (19, 4454697), (39, 2170237), (51, 1659593), (57, 1484899), (221, 382983), (247, 342669), (323, 262041), (663, 127661), (741, 114223), (969, 87347), (4199, 20157), (6719, 12597)]