82992021

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 48289899

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 903, 1259, 1533, 3139, 3777, 8813, 9417, 21973, 26439, 54137, 65919, 91907, 162411, 275721, 378959, 643349, 1136877, 1930047, 3952001, 11856003, 27664007, 82992021]

約数ペア:

[(1, 82992021), (3, 27664007), (7, 11856003), (21, 3952001), (43, 1930047), (73, 1136877), (129, 643349), (219, 378959), (301, 275721), (511, 162411), (903, 91907), (1259, 65919), (1533, 54137), (3139, 26439), (3777, 21973), (8813, 9417)]