31909366953

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{1993}}^1\times {\mathrm{2447}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 46196736768

約数和(自身を除く): 14287369815

約数列:

[1, 3, 9, 727, 1993, 2181, 2447, 5979, 6543, 7341, 17937, 22023, 1448911, 1778969, 4346733, 4876871, 5336907, 13040199, 14630613, 16010721, 43891839, 3545485217, 10636455651, 31909366953]

約数ペア:

[(1, 31909366953), (3, 10636455651), (9, 3545485217), (727, 43891839), (1993, 16010721), (2181, 14630613), (2447, 13040199), (5979, 5336907), (6543, 4876871), (7341, 4346733), (17937, 1778969), (22023, 1448911)]