82860273

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{161521}}^1$

素因数の和:161549

約数の個数: 16

約数和(自身を含む): 129217600

約数和(自身を除く): 46357327

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 161521, 484563, 1453689, 3068899, 4361067, 9206697, 27620091, 82860273]

約数ペア:

[(1, 82860273), (3, 27620091), (9, 9206697), (19, 4361067), (27, 3068899), (57, 1453689), (171, 484563), (513, 161521)]