78047601

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 105216000

約数和(自身を除く): 27168399

約数列:

[1, 3, 199, 239, 547, 597, 717, 1641, 47561, 108853, 130733, 142683, 326559, 392199, 26015867, 78047601]

約数ペア:

[(1, 78047601), (3, 26015867), (199, 392199), (239, 326559), (547, 142683), (597, 130733), (717, 108853), (1641, 47561)]