53160513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 87791616

約数和(自身を除く): 34631103

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 3463, 5117, 10389, 15351, 24241, 58871, 72723, 148909, 176613, 412097, 446727, 1042363, 1236291, 2531453, 3127089, 7594359, 17720171, 53160513]

約数ペア:

[(1, 53160513), (3, 17720171), (7, 7594359), (17, 3127089), (21, 2531453), (43, 1236291), (51, 1042363), (119, 446727), (129, 412097), (301, 176613), (357, 148909), (731, 72723), (903, 58871), (2193, 24241), (3463, 15351), (5117, 10389)]