81016089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{350719}}^1$

素因数の和:350740

約数の個数: 16

約数和(自身を含む): 134676480

約数和(自身を除く): 53660391

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 350719, 1052157, 2455033, 3857909, 7365099, 11573727, 27005363, 81016089]

約数ペア:

[(1, 81016089), (3, 27005363), (7, 11573727), (11, 7365099), (21, 3857909), (33, 2455033), (77, 1052157), (231, 350719)]