229437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 373464

約数和(自身を除く): 144027

約数列:

[1, 3, 9, 13, 37, 39, 53, 111, 117, 159, 333, 477, 481, 689, 1443, 1961, 2067, 4329, 5883, 6201, 17649, 25493, 76479, 229437]

約数ペア:

[(1, 229437), (3, 76479), (9, 25493), (13, 17649), (37, 6201), (39, 5883), (53, 4329), (111, 2067), (117, 1961), (159, 1443), (333, 689), (477, 481)]