53175213

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64927}}^1$

素因数の和:64953

約数の個数: 24

約数和(自身を含む): 94535168

約数和(自身を除く): 41359955

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 64927, 194781, 454489, 584343, 844051, 1363467, 2532153, 4090401, 5908357, 7596459, 17725071, 53175213]

約数ペア:

[(1, 53175213), (3, 17725071), (7, 7596459), (9, 5908357), (13, 4090401), (21, 2532153), (39, 1363467), (63, 844051), (91, 584343), (117, 454489), (273, 194781), (819, 64927)]