54053223

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5179}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 85034880

約数和(自身を除く): 30981657

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 5179, 10437, 15537, 36253, 108759, 253771, 367709, 761313, 1103127, 2573963, 7721889, 18017741, 54053223]

約数ペア:

[(1, 54053223), (3, 18017741), (7, 7721889), (21, 2573963), (49, 1103127), (71, 761313), (147, 367709), (213, 253771), (497, 108759), (1491, 36253), (3479, 15537), (5179, 10437)]