53491527

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 80281344

約数和(自身を除く): 26789817

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2063, 2881, 6189, 8643, 18567, 25929, 88709, 138221, 266127, 414663, 798381, 1243989, 5943503, 17830509, 53491527]

約数ペア:

[(1, 53491527), (3, 17830509), (9, 5943503), (43, 1243989), (67, 798381), (129, 414663), (201, 266127), (387, 138221), (603, 88709), (2063, 25929), (2881, 18567), (6189, 8643)]