81003669

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23297}}^1$

素因数の和:23380

約数の個数: 16

約数和(自身を含む): 115558080

約数和(自身を除く): 34554411

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 23297, 69891, 442643, 1327929, 1421117, 4263351, 27001223, 81003669]

約数ペア:

[(1, 81003669), (3, 27001223), (19, 4263351), (57, 1421117), (61, 1327929), (183, 442643), (1159, 69891), (3477, 23297)]