68304249

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11447}}^1$

素因数の和:11486

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 47091591

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 11447, 34341, 103023, 148811, 194599, 309069, 446433, 583797, 1339299, 1751391, 2529787, 4017897, 5254173, 7589361, 22768083, 68304249]

約数ペア:

[(1, 68304249), (3, 22768083), (9, 7589361), (13, 5254173), (17, 4017897), (27, 2529787), (39, 1751391), (51, 1339299), (117, 583797), (153, 446433), (221, 309069), (351, 194599), (459, 148811), (663, 103023), (1989, 34341), (5967, 11447)]