75687009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34513}}^1$

素因数の和:34576

約数の個数: 16

約数和(自身を含む): 109340352

約数和(自身を除く): 33653343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 34513, 103539, 586721, 1484059, 1760163, 4452177, 25229003, 75687009]

約数ペア:

[(1, 75687009), (3, 25229003), (17, 4452177), (43, 1760163), (51, 1484059), (129, 586721), (731, 103539), (2193, 34513)]