55752123

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 89971200

約数和(自身を除く): 34219077

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 2129, 3741, 6387, 8729, 14903, 26187, 44709, 61741, 91547, 185223, 274641, 432187, 640829, 1296561, 1922487, 2654863, 7964589, 18584041, 55752123]

約数ペア:

[(1, 55752123), (3, 18584041), (7, 7964589), (21, 2654863), (29, 1922487), (43, 1296561), (87, 640829), (129, 432187), (203, 274641), (301, 185223), (609, 91547), (903, 61741), (1247, 44709), (2129, 26187), (3741, 14903), (6387, 8729)]