75237459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 37566381

約数列:

[1, 3, 11, 33, 47, 141, 179, 271, 517, 537, 813, 1551, 1969, 2981, 5907, 8413, 8943, 12737, 25239, 38211, 48509, 92543, 140107, 145527, 277629, 420321, 533599, 1600797, 2279923, 6839769, 25079153, 75237459]

約数ペア:

[(1, 75237459), (3, 25079153), (11, 6839769), (33, 2279923), (47, 1600797), (141, 533599), (179, 420321), (271, 277629), (517, 145527), (537, 140107), (813, 92543), (1551, 48509), (1969, 38211), (2981, 25239), (5907, 12737), (8413, 8943)]