64783243

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 80840592

約数和(自身を除く): 16057349

約数列:

[1, 7, 17, 49, 83, 119, 581, 833, 937, 1411, 4067, 6559, 9877, 15929, 45913, 69139, 77771, 111503, 544397, 780521, 1322107, 3810779, 9254749, 64783243]

約数ペア:

[(1, 64783243), (7, 9254749), (17, 3810779), (49, 1322107), (83, 780521), (119, 544397), (581, 111503), (833, 77771), (937, 69139), (1411, 45913), (4067, 15929), (6559, 9877)]