85244013

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{26237}}^1$

素因数の和:26281

約数の個数: 18

約数和(自身を含む): 129956814

約数和(自身を除く): 44712801

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 26237, 78711, 236133, 498503, 1495509, 4486527, 9471557, 28414671, 85244013]

約数ペア:

[(1, 85244013), (3, 28414671), (9, 9471557), (19, 4486527), (57, 1495509), (171, 498503), (361, 236133), (1083, 78711), (3249, 26237)]