75322989

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6911}}^1$

素因数の和:7097

約数の個数: 24

約数和(自身を含む): 125079552

約数和(自身を除く): 49756563

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 6911, 10899, 20733, 48377, 62199, 145131, 435393, 1195603, 3586809, 8369221, 10760427, 25107663, 75322989]

約数ペア:

[(1, 75322989), (3, 25107663), (7, 10760427), (9, 8369221), (21, 3586809), (63, 1195603), (173, 435393), (519, 145131), (1211, 62199), (1557, 48377), (3633, 20733), (6911, 10899)]