50894001

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{6221}}^1$

素因数の和:6334

約数の個数: 20

約数和(自身を含む): 76791924

約数和(自身を除く): 25897923

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 6221, 8181, 18663, 55989, 167967, 503901, 628321, 1884963, 5654889, 16964667, 50894001]

約数ペア:

[(1, 50894001), (3, 16964667), (9, 5654889), (27, 1884963), (81, 628321), (101, 503901), (303, 167967), (909, 55989), (2727, 18663), (6221, 8181)]