82898019

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{82981}}^1$

素因数の和:83027

約数の個数: 16

約数和(自身を含む): 126132640

約数和(自身を除く): 43234621

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 82981, 248943, 746829, 2240487, 3070297, 9210891, 27632673, 82898019]

約数ペア:

[(1, 82898019), (3, 27632673), (9, 9210891), (27, 3070297), (37, 2240487), (111, 746829), (333, 248943), (999, 82981)]