54551907

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 87084800

約数和(自身を除く): 32532893

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 2473, 7353, 7419, 22059, 22257, 46987, 66771, 106339, 140961, 319017, 422883, 957051, 1268649, 2020441, 2871153, 6061323, 18183969, 54551907]

約数ペア:

[(1, 54551907), (3, 18183969), (9, 6061323), (19, 2871153), (27, 2020441), (43, 1268649), (57, 957051), (129, 422883), (171, 319017), (387, 140961), (513, 106339), (817, 66771), (1161, 46987), (2451, 22257), (2473, 22059), (7353, 7419)]